I also flew the older Quest with an OS 120 Surpass III. It flew the Sportsmen sequence well and I would still be flying it next year in the Intermediate class, if it weren't for the inadvertant landing I had that cracked the fuse in half.
I call it an inadvertant landing, but to be honest it was a dive straight into the ground from about 30 feet, totally my fault, I allowed it to snap out on a landing approach.

Good flying plane for the money, and it looks good too.

Ken