well after doing some reading i've decided to order an MSD rpm window switch, adjustable timing gears and probably a NX wet kit.
i can't decide if i want to send back the MSd 6AL and get a digital 6+ (or the digital SCI, but its not red like everything else

) in its palce so i can use the single stage retard function on it for the juice. does the B16 need to have the timing retarded for a 55-75 shot (i didn't change the timing on my fiero with my 100 shot...so i want to make sure on this part), if so i'll get the digital 6+ instead.
back in the day i had an '88 prelude Si, i had adjustable cam gears on it and did the -4/+4 routine, is that the best setting for the B16?
i have the correct spark plug #'s written down somewhere, but just to double check i sohuld be going with 2 heat ranges colder, correct?
last but not least, whats a good rpm activation for the N20? i'm assuming the cutoff sould be like a 7900 or 8000 chip.
thanks for your help fellas!
Eric