Got my complete MSD ignition setup today

Obviously you didn't read up on the PerTronix Igniter 3. It might be worth your while to check them out. I have one in the 68 GTS and this system flat out works

Cool, so how much would be gained , in any way , over something that is working great to start with. ????????????
Am I going to pay for anew set up to replace something that works ?
How much would I gain , 1 h.p. for the cost of a complete new system ?
I f, I needed a new ignition system , I might check it out---I DON`T !