M22 conversion (from TH350)

[TheRoaringEagle]

I want to replace my TH350 that only shifts manually now with an M22. Tips much appreciated! I also want to know how it will perform with my current set up. I have 3.42 gear in the rear. The M22 has 2:20 first, 1.64 second, 1.28 third, and 1:00 fourth. Will I need a lower rear gear?

What should I be looking for in an M22 when shopping for one? (cast numbers, specific parts that tend to wear?) and also what is a fair price for a used one in usable condition? (I've seen them go for 1600 but that is all brand new)



And does anyone have one?

Is the M22 even a good way to go? Are there cheaper options going stick? Am I being a fool for wanting an M22 over an M20 just because of its nickname "rock crusher" that really gets my heart pumping?