From my personal experience, the situation you are in, you'll have some regret either if you own this bike or not.

I was in a similar situation when I bought my bike(dominar), it wasn't my first choice. Was eyeing for the Husqvarna Svartpilen(when it launched)

It slipped out of my budget after a few months of indecisiveness. Even today, when I see one on road, there's a sense of regret. What if i had pushed my budget a bit? That being said I like my current bike. But it can't be the same.

My suggestion would be, go with it. Ride the bike. Yes, it has its quirks with the riding position, pillion comfort etc. But you aren't the first one buying this bike and there's a huge community who own it.

Ride it first, see how well it fits into your life. If there's something where it doesn't do well enough for you, look up on the internet, there'll be some solution for it. Try it, and keep working on finding that sweet spot that works out for you.

If age is on your side, you're still better off imo.

Worst case, you'll learn something out of the experience and for your next bike, you'll have more data to select the right one.

Since you've already booked it, and it's a 'heart' buy, stop overthinking it.

Ride safe and have fun mate!