What to set the advance to on a MSD mechanical adv. dist

Anyone have experience setting up a Mech. Adv. MSD distributor. I have a warmed over 360 in my dart with a Purple Shaft 484 lift cam. I am running an automatic tranny with a 2500 stall. The MSD kit gives you about 6 different options on how to set the advance. I am not a wizz on timing advance so i don't know if i want it to gradually advance through the rpm's or or advance pretty quickly through the rpm's.

Thanks for any help.