My gsr motor is going into my eg soon and I was wondering if its good to invest into a msd ignition system. The motor itself is very midly built... Has ITR internals in head (cams, valves springs, etc), ferrea valves, stock gsr bottom block, Intake, 4-1 header... Now I want to get some more power, would and upgraded ignition system be able to offer this? If so what should I get? (msd spark plug cap and rotor, external coil...) PS I already have the msd wires.