I think I am going to go for it. I need this like a hole in the head but I'll stretch it out through the winter. If you haven't seen the assembly manual, download it and take a peak. That convinced me more than the plane.
I have two propjets. One with the Jett .50 and the other with the Jett 90L.
Dimensions look similar to the Cermark F-20. Looking at those laser cut pieces and plans tells me this is on the list of R/C's best kept secrets. You look at the plane and think it's going to be a pain but from what i saw, I don't think so.

At $124.00 for the kit, Just buy it and stick in the attic