Hello, It's has been for 3 years using russian 91% and nemesis. Big, heavy and long setup of course. Now I bought small tiny mini little nano mod and my russian 91% are just too big. Could you all give me a suggestion for RTA in this criteria : Small, Single Coil, 1.5ohm/low watt(28AWG 8wrap 2mm), 510 drip so I can replace with narrow-bore ones. Thank you for you're time.