what wires with hedmans

Hey guys,

I know this question has been asked before a bunch of times...i have hedmans and need to buy some wires...was going to buy a universal mallory set and cut them down...my question is, should i buy a 90 degree, 45 degree or straight boot set of wires? I know that for cylinders 5 and 7 i will need the 90 degree boots and will have to run them under the headers as opposed to in between (if im wrong on that someone please correct me) but id like to know what angle, if any, i need for the rest of the plugs

thanks!
Matthew