possible engine swaps for 89' prelude?

I just bought an 89' prelude 2.0 si and i'm wondering if anybody could help me with any info on all my possibe engine swaps. I'v heard of the H22 swap but i'm not sure i want to spend all that much $$$ on it and have to change all that much on my ride like power steering, & air cond. What i'm really looking for is just a step up from what i got now cause my b20a just isn't cutting it anymore. If anybody can help it would be very appriciated.