making a 1g dsm rally capable?

some things that i have for the car are stock 16" rims with snow tires and 17" rims with no tires. kyb agx’s with eibach pro kit but the front springs are cut a little, and a whole stock suspension. i also have a dsmlink. which suspension should i use or get a different one? and also would 16" rims be better so i can have a larger side wall for the tire.