a, you posted this in the wrong forum, you have a 94, thus, you post in the EG forum.
B, it is all about how much your willing to spend and what you want to do with the car. h22's are more work, and end up costing more in the end. Engines like 2-3k, but then you need a new mount kit, new fans, other stuff, plus the parts are more expensive. Also, if your into autocrossing or road racing, this engine will throw off the cars ballance, even with alot of suspension work.