Hi. I have two boats, A 1986 Century Volante with a 305(200hp) mercuiser IO and a thunderbolt IV ignition, My other boat is a 1979 century Arabian with a 454(330hp) mercruiser V-drive, It has points type Dist. I was thinking of swapping the ignition systems, I will be keeping the arabian and would like to get rid of the points. would this be a worthwhile swap? Would I get better perfomance or gas mileage? With the thunderbolt ignition? or any other benifit other than just not haveing to deal with points?<br /><br />Thanks Lou