Anyone know if an Echo 451VL Chainsaw would be a good conversion motor?

The CS-451VL is a 44.3cc engine. 2 bearing crank and 2 rings on the piston. Unlike the CS-4400 which is a beam mount engine you need to trim the crankcase from the saw body. Not hard just takes a little time on the bandsaw. The cylinder on these looks a whole lot like a Tartan twin.