I think I have found a way to run a 3s lipo in my cub. I am going to order the parkzone p51d mustange esc that has a built in lipo cut off and install it in to my cub. I put a 3s in my plane to check to see how much thrust it would produce. WOW it lifted out of my hands going staight up. So This has got me wanting to get this esc badly.

Also how much harder is it to fly a plane like the Parkzone P-51D RTF or there new T-28 Trojan RTF(I love brushless and lipos I use them in my trucks)?
If I fly on a calm day with slow inputs do you think its possiable for a newbe to fly?

I now have flow 2 planes both are a cessna type plane. The HZ SC is alot easer and more forgiving to fly. The other one my neighbor has and its a 35 in wing span and it will do rolls and stuf like nothing(more acrobatic than the super cub) its a little harder to fly but nothing to bad. (it also will fly upside down without the plane trying to force itself right like the SC does)