Throttle Body Question
 

My IAC died a week or 2 ago, and since I didn't have a replacement sitting around, or the gaskets, I just unplugged the thing and taped it to the air intake tube, because I am awesome like that. Anyways, I have a 01 intake manifold and head sitting in my garage I want to put on, and I have a 96 miata, so my question is, what throttle body should I buy, is the mazdaspeed miata one bigger, would the TPS and IAC only work if I swapped all over from an 04? Not sure what I want to do.

Anyone?