i have a 94 sedan and my d1.5 just took the crap finally, been looking at the ls swap because i can get everything from a da integra pretty cheap, its got the b18a1 and every body doing this swap says b18b which is from 94 and up integra's im really in the dark here cause i got this donor car i can get cheap. what motor mounts will i need what wire harness do i use, what ecu just basically i need a list of what all i'll need to pull these 2 cars in a garage and remove and install.. thank u for looking

 

Here's a thread from '05 I found on Google. Maybe it will answer some of your questions.
https://honda-tech.com/forums/hybrid-engine-swaps-18/b18a1-swap-into-5th-gen-coupe-1213345/

 

Car won't be legal motor must be from one model year or newer, that being said you can use that motor with a little work and some research