91 prelude motor mounts

I have a 91 prelude si with a blown b21 i want to get a jdm h22 swap can anyone out there tell me where to get engine mounts and axels for this model. Ive also heard that the engines in the 91 lean towards the firewall similar to the h22's in the newer models is there any chance that the stock engine mounts would work for the h22 engine.

also been throwing around ideas of a jdm b16a. i kno sum ppl dont like the older preludes but i cant get a new car but i do have money for a swap. Would it be easier to find engine mounts for the h22 or the b16.