My friend is selling his u-can-do 3D 46 size but i sold all my small engines i swicht to gasonile the smalest i have is a 61 evolution and i was wondering what do u guys think this plane with a 61? im looking for 3D so ofcure i will need to move the batterie back but just in general what do you guys think>? check this video out the guy is flying with a 61 super tiger wich is heavier than the evolution ! thank you http://www.youtube.com/watch?v=-wXDutTX_RQ