DA-MAX

I'm about to swap my all motor B18B from my 90 DA Integra into my EG hatch(I'm using the HAsport cable conversion for the trans)...now I know most will tell you and only use 94+ Integra mounts but is there absolutly no way AT ALL to use the 90-93 Integra rear bracket and timing belt side mount and brackets to mount the B18 into the EG?? I'm just wondering since I still have my DA mounts and before I start searching for the 94 + pieces