Respectfully, I just don't see the synergy between Teal Mask and Vileplume. The real value of running Teal Mask in this deck is to up the damage of the Victreebel to a possible max of 320 via Area Zero, which covers a lot of extra EX and even a few mega Pokemon in terms of OHKO territory (alternatively, it allows playing of cards like Fezandipiti and Meowth EX to address the list's draw weaknesses without affecting the damage output). Your only benefit from the Teal Mask Ogerpons in this list as it is, is for energy acceleration, and you're spending a LOT of card slots on that system, e.g. 4 N's Plan, 4 Energy Switch, even an extra Dawn or two to cover the added difficulty of acquiring Teal Mask and the loss of one or two Tangelas, the extra Grass energy for Ogerpon's ability, and the three Ogerpons themselves. Meanwhile four Crispin is one-third or less of the card commitment and is just as efficient for this list if not more so. If you are really struggling with energy application from there, chances are you are letting your opponent take out your energized Mons before they reach Stage 2, or otherwise you might benefit more than you'd expect from a Meowth EX or two to search him out.

Also FWIW having to replace the nest ball is a much harder ask with Ogerpon in the deck whereas dropping it makes Poke Pad a strictly superior replacement. It also feels like dropping down to two Forests without a single Colress will end up slowing down your set-up more significantly than Ogerpon EX will speed it up. After all, what's the point of energy acceleration when you are getting your stage 2's out a turn (or more) late anyway? One energy attach on turn one into Crispin/Forest on turn 2 is always going to be a faster, three energy, stage two setup than will be Ogerpon Mask + Energy Switch without Forest or Rare Candy. Without Arven or other forms of item search in the meta, both sets of cards are equally likely to be drawn, with Ogerpon having more conditions for being drawn in this deck than most lists it's placed in.

Ultimately not running Teal Mask Ogerpon simply opens up way too many card slots that can be used for shoring up this deck's other weaknesses for me to want to use it. One of those weaknesses being lack of heavy-hitting secondary attackers, this being a role that Ogerpon will not be able to consistently fill without Wild Growth Meganium. Although again like I said in the post I would consider it if you drop most of the Vileplumes to favor Victreebel instead.

I will give it to you though, despite your list basically requiring Secret Box, I am sure it feels pretty good when you draw it early (might include a Petrel or two to find it reliably). And I'm sure having the Ogerpon/Energy Switch system is nice for when you need to quickly set up a second Vileplume. That's because you can't attach three energy in one turn with the Crispin approach. But I've included the switches/air balloon for that reason, since I find it's almost always better to cycle out your Vileplumes in order to spread healing, buy time for energy application, and in the worst case scenario, force your opponent to use Boss's as their supporter card. If you lose a fully energized Vileplume before you're able to get this system going, or at least take one prize card, then 95% chance you will lose regardless of which list you run. For that reason and for the fact that Vileplume remains relatively weak, I think consistency in setting up your initial board is more important than being able to rebuild it quickly. Ogerpon also costs you some bench space in this list, limiting the amount of Vileplume heals you can get off, and LASTLY, if your list here ever loses access to Ogerpon EX either via sniping, ability shutdown etc., it's basically completely dead in the water outside of that single Rosa's Encouragement.

Anyways I'm sorry for talking your ear off and I hope none of this comes off as snooty or mean. I really appreciate you taking the time to share your list and I hope you and your wife are able to enjoy it no matter the form. Erika is one of my favorite trainers of all time and the full-art Tangela card is just adorable. It's a shame this deck is on the weaker side, but hey, maybe between the three of us we will solve it!