This is WAY off-subject by now, but I decided to go with the Reactor 58 instead of the Revolver 59 with my 91FX up front. Comparatively, I like the full-symetrical wing and slow-landing characteristics of the Reactor 58. Ailerons will be split P-51 style (shortened) and the remaining inside portion either fixed position or turned into (un-needed) flaps and the vert/horz stabs, rudder and elevator completely modified for speed instead of aerobatics. My question for the 91FX is this: 13X8 is stock, so will a 12X10 or even 12X12 Pattern prop work? I know Airraptor has some input for me on this mod anyway! Widget is ma name and Bashin' is ma game....