I have a Monster Power 46 in my Giles 202. I run it with a 13X6 prop on 5s. It puts out about about 7.5 pounds of thrust and I am at the edge of its limits.
I ran the numbers through this on line calc program.
http://www.ecalc.ch/motorcalc.htm?ecalc&lang=en
Eflite 46 with 4s battery
says about 7.4 pounds of thrust at 52 amps
Using 6s and a 15X10 prop on the Eflite 46 would just melt it.
Calc program says 112 amps motor limit is 55.
Would be better to use the Tacon 60, swinging a 18X8 prop on a 6s battery. Close to 12 pounds thrust at 50ish amps.
http://www.hobbypartz.com/96m606-big...030-400kv.html
Buzz.