Re: 4 stroke frame suggestion
Regarding the Typhoon frame. I had a Typhoon middleweight once and it is a different frame design. Cantilever, so it is a whole different critter. The straight bar frame is I believe strictly on the older heavyweight bikes (balloon tire 2.125). The Typhoon I had came with 1.175 tires. The straight bar frame was found on some of the Autocycles, Motorbikes, Hornets, Panthers and some of the DX models.
Someday when I grow up I will probably lose interest in toys with wheels, but until then...