What are you guys using for tachs for older trucks that didn't have them? Column mount? Dash mount? I have this 292 and I am trying to figure out a good cruise RPM. (And maybe what speed that equates to if I don't get my speedo workin) What do you like/no like about them?

\'59 Chevy 1-ton
'72 c-10 (in progress)
The Great Rust(less) Mountain
\'47 Jeep cj2a