New dash and Holley Sniper installed....wow!

That's good to hear. I'm curious why you had a shop do the install? What'd they charge??
The reason I had the shop do all the work is because:

A. I'm not all that mechanically astute. I "can" tweak a carb using a vaccuum gauge, I can change plugs, jets, rods, etc but that's about it.
B. This shop specializes in Sniper installs and tuning.
C. They also did the dash cluster and a lot of other tweaks and fixes for me.

Total cost for all I had done including the cost of the guages and Sniper system was around $10k. The original estimate was closer to $8k but like I said, there were some other issues with the car that needed addressing. The cost of just the Sniper install and tune, including adding a fuel pump, return line, etc. was about $1800 not including the unit itself.