Well for a 60 2s conversion, a Tacon 60, APC 18X6, to 20X6 prop, 6s 55000mah battery, 60 amp ESC. I have this in two planes right now and they have plenty of power. Now, I am a patient person and use a small charger. It takes about an hour or so to charge the batteries. I just have more batteries so I am charging and flying.
Battery
http://www.hobbypartz.com/98p-25c-5500-6s1p.html
Motor
http://www.hobbypartz.com/96m606-big...030-400kv.html
ESC
http://www.hobbypartz.com/07e06-proton-60a.html
Charger
http://www.hobbypartz.com/60p-dyc-1004.html
This setup puts out plenty of power to fly a 9 pound plane.
Buzz