Pulled the trigger on a Holley Sniper today

I finally did it. I pulled the trigger on a Holley Sniper Fuel injection system today. I went to start my 69 340 today, and I had to crank it until gas got to the carb. Right then, I thought it's time for FI. I know what some of you are thinking; "So start your more often." Sometimes life gets in the way. I called Holley, and asked the guy a BUNCH of questions. I got the black EFI unit and the in tank pump and sending unit module (part 12-319) that means I don't need a return line. I have been thinking about this for a LONG time. I'll let you know how it works out. Who else has done this? And are you happy.