Your signature says: "I have a Vapor King." I assume that means you use the Kr8 from Vapor4Life. If so, you don't have to leave that supplier. V4L has a manual and an auto direct PT. NHaler has the auto.
Clarification on RMV's 510 PT. It is a BE510 (BestEcig, not Joye). That's not a putdown, just an FYI. I'm sure that it is fully compatible. I don't know anything about BestEcig's 510s, but the BE112 is a great penstyle.