Yes, I am very happy with it. I have about 2k miles on it. I'm looking to go FI with it to make it have a little better driveability (carb is a bit big and it's a little bit cold blooded to be honest).
What kind of gas mileage you getting , I noticed a 2 mpg drop when I changed over to a Holley from the stock Carter AVS .
The Air gap takes a while to warm up when it's under 40 degrees out , once warmed up it runs well . What FI unit you thinking of getting ? I've been thinking about FI as well , just not sure which to get .