I got it all finished up. I could use a longer chain but it's working as is and I think there's enough bite on it. I got it on the second gear. I think it's like 58 Gear inches. I'd have to double check my notes. My son kept telling me he likes to be more upright and so do I when I feel like riding his. I got a brake set up on the rear and it feels pretty good.
It's not an ideal size bike for me though. I have seat as far back as it will go and I'm pretty sure it's not the right fit technically. My legs feel cramped on it. But then it kind of works my muscles differently than my cruiser so sometimes that's good. LOL.