picked mine up yesterday from lhs, everything looks great. Hey "cumn thru" to answer your electric question "yes" the instructions include a setup page for a Hacker and Ly- Poly powerplant but you need to supply some mounting hardware. I have both a o.s.
.46 ax and a .50 sx that I am looking at using, but would love to use a webra .61 just incase I need to launch out of a hover gone wrong. I've been looking for mounting dim. on the webra online but Horizon's site lacks info. When I installed the motor mounts they almost touch the fuselage sides so I don't think a .61 will fit. I'm not a 4 stroke fan but a Satio .72 is listed in the assembly manual for extra power. Hope to be flying by Wed. and will post again after first flights.