RE: ENGINE CHOICE FOR CMP 120 SIZE GILES 202
Helo, I had (crashed it) a CMP giles 120. I had the brillelli 26 on it. It flew beautifully but could deffinetely use some extra power for climbs. A 30+cc would be ideal for this plane and should give you all the power you'll ever need. The CMP Giles 120 is an excellent choice!