Para22au

I need 2 get an idea of what i can do with my car. I've stuffed the head gasket after my radiator died and it has 300,000 k's on it. It is fair crap!! Basically, i need some suggestions as too what i can do. Whether it be engine suggestions (3SFE, GE, GTE, 5SFE), or something else. How much i might cost me and whether it is worthwhile just fixing the head gasket. Any assistance would be great! My car is a '92 camry. Cheers