2.2 to 4.3 swap

I have a 96 2.2 in my truck right now and i am planing on just buying a block and restoring it. I was just wondering if anywone could give me some advice on doing this. This is my first time doing a engine swap and rebuild so anything you can tell me would be appreshated.

i am also thinking on the idea... have a 96 sonoma sls w/2.2 (hate to lose the gas mileage) but have been considering the idea... would also appreciate some insight