Well I figured I'd throw out another update if someone finds this searching or something. Like was mentioned above the kayfun is coming into its own now about a tank through it, much better flavor hard to describe but like most equipment changes it's different than anything else I have. Much more vapor, looser draw and different technique to get the most out of it. Hit's harder than I expected nic level wise, definitely going to be dropping my nic level to half what I was running at 12mg. Enough so that right now I'm running my iClear for when I just want to vape more without getting too much nicotine

I'm running 18mg in the iClear and can more less chain vape, the kayfun a few hits and I've got to put it down for at least a few minutes. So much more efficient, consumption hasn't gone through the roof because I can't stay on it very long, with lower juice I'm sure it will. Flavor is good/great, but different with this coil, I think I'll play with some other coil options and whatnot to see how they effect the end results I'm satisfied with what I'm running but curious how other styles will work for me as well. So once I finish this tank I'll pop some new build in there and give it a shot.
Overall I'd say it's money well spent, very good setup but does need some fiddling to get just right. Home built coils utterly destroy the stock coils that come with it, but I'm glad I had something to try it with before my wire got here. So at least there is that, but I'm glad I made the jump, now I need a dripping atomizer, and several more kayfun's so I can swap juice flavors easier
Take care and thanks again for all the help.
Luke