was glancing thru the thread here as I have and fly an SE5A from dynaflight.I fly it with an OS120 and my covering was olive drab monokote.once covered I ten sprayed the covering with min wax polyacyrlic water based polyurethane.It beautifully removed the shinny finish and gave me a very flat ot matte finish.picked up the trick from a fellow competitor.I want to cover the whire s on the landing gear to simulate wood cstaining to match the struts.and finally I use aileron connectos for connecting the top and bottom alierons.its sport scale and fun to fly at rhinbeck every year.the 120 is plenty and a 26 cc would be just too big.