fc newbie questions

[df0226]

hello
i just purchased a 1978 fc32?
after some reading i realize its either a 31 or 33, how do i tell the
difference?
have some questions
the wanderlodge has air ride added and when it turns it seems to lean a lot,is
that normal?
it has a good 3208na, i have a 3208t, is it worth putting the
turbo motor in place of the na?can do work myself.
does this allison have a trans retarder and how does it work?
it only has a 50amp power recepticle with cords to adapt to 110
does this have a 220 curciut built into the system also?
wish there was someone local to show how all the things work!

dana
40 miles east of stockton ca