anyone familar with the stage two mods? cam and ignition? the power gains look pretty darned impressive in my harley catalog. for less than $400 i could have the cam, ignition module, coils, and wires. i already have a thunderslide, vance and hines and k&n intake. my concern is realiabilty. if i go with the "drop in" cam which doesnt require new springs and such, will it wear the parts faster? or will it be no less reliable than stock? also the ignition module bumps the rev limiter up quite abit. is this a good thing with a fairly stock engine? what i am trying to do is justify doing this without sacrificing reliabilty. any insight would be great!!!!!