Custom gauge cluster .. which 6 gauges?

i just won one of these:



i'm also thinking about going to a 4-gauge custom setup from the florida50 people. with 2 more gauges on the sides from the bezel, that will give me 6 gauges total, which i'm thinking will fit in with my "awesome but not over the top" goal for this car.

http://www.florida50.com/1994-2004-instrument-clusters.htm



but with gauges from the autometer C2 line (white face, silver edge):



so ... which 6 gauges?

i'm thinking: speedo, tach, fuel level, water temp, oil pressure, and battery voltage

thoughts?

i suppose if i really should have 2 more gauges, i could put in that clock pod bezel and put them there...