vermonter

I have two Corollas. One is a 94 with a bad engine and a great body, the other is a 93 with a good engine and a badly rusted body. I want to switch engines, but the 94 is a 1.6 liter and the 93 is a 1.8 liter. Does anyone know whether this swap is easy/feasible/crazy? If it's possible, what pitfalls should I be aware of? Thanks...