1.I got a UCANDO 3d .46 a couple weeks ago and Im trying to decide what engine to use. Up til now I planned on using My Super Tigre .51, But my dad has offered to buy me a new engine for my 8th grade graduation in 7 days. I really want a 4 banger but I don't like o.S.<no offense> I've been looking really hard at The SAITO 72 and SAITO 80. I fly at only 410 Ft. elevation so which would you recomend? Also I really like the looks of the Black night, I think those golden Valve coverswould look good stickin out the bottom of the cowl, but does the black make the Engine heat up quicker and run hotter?

2. In the instructions it says to bolt on th wing and epoxy on the belly pan, but the bolt heads are to large to fit through the stock holes. Do the bolts just stay in between the belly pan and the wing or should I enlarge the holes so the bolt heads can come out?

3. I don't really care to have that exhaust sticking out the side so should I order a "flex pipe" or is there another exhaust system? I don't mind it being loud, maybe everyone will get out of the way LOL.