spark wire compatibility ??

Would having one wire of a different diameter and suppression style effect idle or anything? 5 and the coil wire are Borg Warner accel wires, and one wire is thicker and suppressed differently. 5 magnetic and one electronic or 5 elec and 1 magnetic, Jeep's not here right now

Measure the resistance, in ohms. They should be close, that is all that matters. Spark plug gap is more important. The wider the gap the more retard in timing.