This is the only type of wire build I talk about, cause it's all I've been doing for a while, but one thing you could do without much trouble or cost is twisted wire with a flat wire and round wire, or even 2 round wires (or more than two
But I don't know if anything like that would be good for you to use, I'm not familiar with those setups.
Flat wire brings it with flavor, and twisting it with another wire creates a lot of surface area to vaporize juice and adds stability to the coil as well. It's easy to do at home, though. I do it with a heavy oversized coffee cup and a pair of pliers, that's all. And wire, you almost got me there ha. I cut lengths of whatever wire I want to twist up, put them together and wrap one end around the coffee cup handle and hold the other end of the bundle of wires up in the air with pliers, then spin the coffee cup and keep spinning until the wires are twisted pretty tight together. Then make coils from that.
If you are using just one gauge of wire, you can just cut one long length put half through the handle, then hold both end with the pliers and twist em up.
Have to remember though that you will be lowering the resistance of the final coil, because it has more mass, double or whatever the amount of metal.