Not much written about them.. but its not hard to do, and they'll work fine.

Just take ideas from the powered planes, and put one together. [img]i/expressions/face-icon-small-wink.gif[/img] I've flown a lot of power planes at slope soaring sites, simply taking the prop off and not filling the fuel tank. Delete the engine in the SPAD plans, move battery and servos forward and put on some knd of nose cone.