I am a big Zero Fan, I already have WD Zero 60 with a saito 91, with several mod's of my own. I have never flown a model this big before and would like to. how do aircraft of this size and weight fly I know this plane has 1085 sq" which is will help allot. I noticed you guys talking retracts and i'm a bit worried they put to small a wire for this plane, they put 5/32 wire on the 60 witch if you use a 91 4 stroke you get really bent wire, I had to replace mine with robart 85 degree 3/16 fix the problem. I would hate it if people where belly landing due to whinny wire. Ok enough,my ? is what servo's would you at least run in aircraft this large. I use a JR radio. What servo's do you at least have to have. JR 531 or something better. What advise do you men have for someone moving up to this scale for the first time.