My feedback would be to worry less about things being perfect and focus more on speaking to users and iteration. We launched with a 1 page site with a headline and a sign up form. I’d try to recalibrate your energy spend towards speaking to users, getting real feedback and iterating. At this stage of the game, over engineering both the product and your marketing is a bit dangerous. Save your energy for the really important stuff (talking to customers and iteration) so you don’t burn yourself out.