Hardware is all the same, you can get the trans and pedals from any RBV (make sure to get an m5od though!). You need to pay attention and get a matching trans harness. There's a few variations. I found one from a '93 Explorer to match my '94. Count how many engine sensors it plugs into. ECU will be pretty much down to the year you have as there are quite a few variations.
Find the how-to thread and start making your list. The more complete vehicle you can find the better. I just did this so if you have an specific questions let me know.