RE: Isobar
I'm building my second Isobar. Anything from a Ram 1000 to a P-120 to a pegasus and the likes on up to a P-200 will work just fine. I bought my latest one at a jet meet they had the kit in stock with them, I understand there is a couple week wait right now for a kit, but I wouldn't worry too much about it. The guys at RPM are straight up.
Isobar's fly essentially the same as a BVM Bandit and the likes. The airplane will slow nearly as much as a kingcat on landing, it's purely simple. This jet will do every trick in the book and then some. You'll love it.
Sean