After seeing the headers mounted up in place, I'm thinking 90* boots will work ok for what I need. I don't know of too many sets that come with a combination of different angles, it's either one or the other. The two end plugs on the right side definatly need 90s. The two end ones on the left side could go either way, and the four center plugs have enough room for straights, but could use the 90s also.

So now I can narrow my search down to wire sets with 90* boots. I also want wires that are made to fit a big block Mopar, not one with wires that will wrap around the fender. That's what I like about the Firecores, but, wow, that's some money.