what wires with hedmans

sorry to resurrect this, but im looking into these 90 degree boots now and im not sure which ones to get..i ordered accel wires that are suppression core and 7mm....the only boots that i can find on summit are msd ones...one of them does not say what size wire they are for and also says not suppression type, so imassuming i cant use that one....the other msd one is not suppression type as well but it says its for 8.5mm wires and im thinking that will be too big....what should i do? get different wires? i got the accel wires because they were cheap and not solid core (I cant use solid core wires with my ignition box)