Maybe Holleys are not as peticular but I had issues with the last spacer I tried to use with my Qjet. I'm just saying you might want to ask around about what is the right spacer to use if you go that route.
Al, I can't belive that all fits under your hood. Dude that's crazy.
I don't think I'm gonna go the spacer route. My "small" project of detailing the engine bay has really started to snowball (no surprise there, right?) and I'm not sure I want to tackle trying to figure that one out. I think I can step the line up to get the clearance I need by using two 90 fittings.