Engine Swap INFO Needed

I own a 2001 Honda Civic LX with that lil 1.7 nonvtec motor with about 70K miles. Im really wanting to put a bigger engine in it but im not sure where to go. i know i want a vtec but i dont know what will fit in my car. I'd like to fit a H22 prelude engine in it but i havent ever heard of anyone doing this with a Civic body. if not that id like to find a Accord V6 engine but i still dont know what i will be able to fit in my car. If anyone knows id really appreciate the help muchthanx