Holley Swap?

I love Holley's Rick, but that 600 Eddy is just about perfect for what you have. I know you're a busy guy, but if you can make time to play with that carb, I'd do that first.

Just incase you don't have this available, the tuning section may be some helpful reading.....
[ame]http://www.edelbrock.com/automotive_new/mc/carbs_acc/pdf/carb_owners_manual.pdf[/ame]