A couple quick questions.
 

I am going to be running MS1 on a '00 standalone w/ a 96 CAS.

I was looking at setting up launch control, but it seems to me that I would have to use pin 29, which is currently set up for triggering my fans.

So, as it seems that I have no outputs left, I guess that I cannot use the launch control feature in my setup?

You should be able to do both, it seems that people who run standalone are still able to use launch control, idle and fan.

That is what I thought, but I just cannot see how. Hopefully one of them will speak up.

It does not matter at all which pins you use on the DB37. In addition to all the dedicated pins, you've got 8 spares (IAC and SPR) of which only a few are used in the base build. What actually matters are the internal CPU pins, generally brought to the "JS" pads on the board.

Launch is on JS11. Fan can be on a number of pads, but is usually D15 (LED18 in the old terms) . IDL is a dedicated pad.

There are no conflicts here, and you've got plenty of space left.

I built it just like Brainiak's writeup, so the fans are set on IAC-2A, just like this:

http://www.boostedmiata.com/MS/fanmodwiring.jpg

I could do it on one of the spares, but I'm not sure what pins on the DB37 they correlate to.

Never mind, busted out the multimeter and found out.

Attachment 210181