hi all, i recently was chatting with another cruiser owner with a 72 and he was telling me his favorite bang for the buck mods. he said by far the best mod was hei elc ignition. i realize his 72 is different than my 78 but would a hei igntion system benifit starting and running on a 78 to justify the cost? he also stated he rebuilt his center arm assy to get rid of slop and added a heavy duty steering stabilizer which i am planning on doing very shortly. 3rd question. is a clutch fan assy a good mod on these trucks? i notice the fan is mounted to run full speed all the time. is that a normal way these run? thanx in advance for helping with newbie questions.