Be careful with the type S. I'm not 100% sure but I believe it runs a tranny like the usdm SH. Wiring that tranny in is a big pain in the ass. I'd look into the Euro Accord type R motor, same hp and a better tranny.

If you are doing all the work then you can make the mounts with a combination of stock mounts and brakets mix matched between the two. Chances are you are going to need to fabricate the chassis brackets from scratch and use the h22a rear bracket and both drivers side mount and upper tranny bracket. You are probably going to have to attach the stock h22a rear tranny mount to the 88prelude rear crossmember. That should be pretty straight forward.

The wiring will need to be converted to obd1, if you have not converted obd0 to obd1 hondas before then get someone who has. Probably will be a little involved.

If your 88 lude usues a mechanical vss then you will also need to convert your car to an electronic vss if you want your speedometer to work (I don't recall what kind of vss the old ludes run). There are ways around this if you don't need the speedo to work and just need it bypassed for vtec engagement. You may also be able to run the mechanical vss from the old lude in the nh22a tranny.

Axles. Since the mounts will be custom you are going to have some trial and error on the what axle combo to run.

Good luck, sounds like an interesting project.