I just got finished wrapping a 1.3Ω coil (5/4 wrap of 29g Kanthal around a 3.5mm silica wick), stuck it in my Tatroe Tank (glorified KPT), and screwed it on a mech mod. It is a beast! I don't know why I didn't try this before, unless I was just hung up on the 8 watt "limit" I'd always heard about. 13½ watts on a fresh battery provides some very intense flavor, vapor, & throat hit, but I'm pretty sure it's going to go through juice like nobody's business!