The power ten is only 1.2 ounces more and if running a castle 35 will be no problem. I know the power of the 480 and yes it will hover but just wont have the punch out like I would like them to have. I just looked at the kit on tuesday of this week and I think it needs a bit more power than a 480 but just a tad less than the power ten, so if I had to choose E flight stuff it would be the power ten. I know it says 23-24 or so but when I read the box I thought it said 26-28 ounces.

I havent tested other brands of motors so not sure about that 35mm one your talking about but if it close to same weight then go for it. I was using my 480 on my flinton extra and it had just the right amount of punch my other 330s has the 450 and 1320 pack the 480 one has a 2100