28g, 3/32id, close to 2ohm would work real nice.
I'll give you my best setup so far for comparison. (Remember I use thick juice so I need a slightly larger coil.)
28g wire
7/64 inch inner diameter coil
9 wraps for total of 1.8 ohm
Cotton wick
18watts
I can chain vape this setup and get thick, flavorful vapor without guzzling juice or worry about melting insulators or something crazy. Just a solid, satisfying build. The nice thing about a rebuildable is if you start with a nice middle of the road build and use it for a little while, you'll figure out pretty quick what you need to do to dial it in for your preferences. More heat, less heat, quicker ramp up, etc....