Above is true, this is all out there but meh... Only thing is if you have to ask for this then there's probably much else you're wondering as well!
The above mounts will work and are what most use. There were some problems with them separating on some swaps, so some companies started to make specific swap mounts. Mine are from Revshift, and I believe akg makes a set too. You use the outside slots, not the stock subframe holes.
Arms need to be e36 24v