I would change your cranking fuel first. I usually only make one change at a time. You may have to bump it up or lower it depending on where it is now. Depending on injector size and type of induction, plus engine combo these settings can be quite different from car to car. The Mule tune has about 24 ms on the cranking fuel at your temp, and the IAC is nearly fully open, near 170 counts or so. My Camaro with the Procharged big block was much lower on both.
As far as getting your throttle blades set, this is my method. The main thing is you don't want the IAC to be opened a bunch just to get the car to idle at temp with no load. Then you don't have anything left for load situations like the a/c turning on, or higher cold idle, etc. First, get the engine fully warmed. Shut off any idle timing compensation (timing trim) and set the idle speed to something well below your desired speed and what it will even idle at, like say 400 rpm. Also make sure all the timing tables around the idle speed are the same, so it's not bouncing back and forth between tables with different timing amounts.
Fire it up and set the throttle blade opening so the engine is at your normal idle speed, say 900 rpm or whatever it will be idling at normally. That way, the throttle body will have the right amount of air bypass to idle the engine without the IAC getting involved when it's warm. You'll then have full use of the IAC when you need it; cold start, a/c or other load kicks in, etc. Reset your TPS settings for idle, turn the timing trim back on, and re-adjust any timing tables you may have changed and you should be good to go.
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