get another f22 short block for like 250 and swap it in.

if you got the cash this would be the most opertune time to get an h22.

 

If you will start a swap you will finish it no matter what. I've done mine with hoist, my friend and good tool set. No air tools. It took me a whole weekend.

I would recommend you to swap a tranny at a same time.

And remember that you will find a support here in case of problems.