Will an OS #8 plug and Wildcat 20/20 synthitic work in this engine? I have one that is in almost new condition, that I would like put back into service. I remember it being kinda fussy at times, but were using fuel that was not up to par. What would be a good plane for it? Maybe a TF Nobler or Flight Streak? I would really like to build a Smoothie or somthing from Brodak.