ScanGauge II users, a question

For you folks who are using a ScanGauge II, what 4 gauges are you displaying on the home screen? Right now I have the trans temp, MPG, engine temp, and MPH. Now the MPH is redundant so I'm looking for suggestions as to what gauge to put there in place of MPH. What do you consider important enough to be on the home screen?

 

Transmission temperature, torque converter temperature, water temperature and voltage

 

I have MPH, transmission temp, water temp, and MPGs on mine.

My tires are slightly oversized but you can adjust your tire size on the scangauge so you can have an accurate reading. I do this to get my speed dialed in on the highway.

 

Volts and temps on mine.

 

Trans temp 1 (pan) trans temp 2 (TC) water temp and torque converter lock up. In the summer I'll switch TC lock up to IAT.