It looks good. You got all the time consuming stuff done. That is except for the fuel tank. Ill show the contraption that I had to make to get an 18 oz tank to work right. I am working on my camera right now and Ill get some pics on tonight or tomorow.

i think the 120 will probobly be ok, I know a guy in the club who has a ys 120 on a goldberg sukhoi, and it ways way more than these do and it has sufficient power. It is not just a rocket or nothing but it flies good.