Ive heard nothing but great things on the firecore, but when ive had the same msd wires, cap, rotor for seven years with zero issues and a new set of msd wires on the shelf with a new cap and rotor maybe if another 6-7 years firecores might be a good option.

Anyone know the price diff between msd and firecores?

For some like me msd wires are fine, but if the FC wires were not alot more id go with them plus its a mopar guy selling them