this is probably redundant

i recently brought a d15b7 out of a 95 dx to replace the d15b1 that has a blown head gasket in my 90 hatch......the guy gave me the engine, tranny, axles, shift linkage, motor mounts, intake manifold, header and downpipe, and entire wiring harness for $100. the thing is that it has a hydro tranny and is obd1. i figure that i have everything i need except the ecu.

here's my question....can i put this set-up in my car using the hydro tranny and convert my car over to obd1?? i know that it is possibe...but i don't know everything that is envolved and i don't know if i'm able to use that tranny also

thanx for the help