Any on installed a TPS on a Holley Carb?

I have one o2 Chanel one rpm Chanel, and three 0 to 5v channels.
first one, no mater how silly it may be to some will be the TPS. i was with you guys until i started to try and read and compare readings. would have been real nice to know at what throttle i was at.
That leave 2 more channels..............would like a drive shaft rpm signal..............a maf "mass air flow sensor" would be nice.......but i don't think it is a 0-5v sensor.

I have a drag race this week end so will see if the o2 sensor is fixed or not.