Had one w/ 100+ flights on it (RIP) powered by an OS 120 III, Great airplane. Basically the Goldberg Extra 300 rendered as an ARF by World Models.

CG and control throws per the manual. One of my all-time favorite arfs. Lands almost like a trainer and has no bad habits. You'll like it.

For a prop, start w/ an APC 16X8, though a 17X6 would work well too.