my sport-e-stick kit almost fits there (56" span), but I fly 80 and 88 inch span electrics also.
funtana
Hacker C50 acro on 30 roundcells or 9S4P lipo, 80 inch span, 22X12 prop , roughly 11 lbs
http://www.rccraze.com/funtana1.mpg
E3D-XL
Hacker C50 acro on 6S4P lipo , 24X12 prop
88 inch span, 9-ish lbs, originally flown on 20 roundcells
http://www.rcgroups.com/articles/ezo...aerobatics.mpg
http://www.rcgroups.com/articles/ezo...3dXL_Hover.mpg