Dude, I feel your aggro in finding your balance of cloud and flavor it takes time.
OK atty selection is going to be key here, Doge, mutation x, darkhorse, Baal or el cabron, airek clone.
Personally my favs in that list are the el carbon, Ball and darkhorse.
Next batteries mxjo at a min.
Since wire is cheap get a selection of 22-28 ga to try out, forget the ribbon it is kind of pointless by it's lonesome (I know people swear by it but I did not have any decent results and was a PAIN in the ass working with it. and FUCK rip trippers the dude is a shill and sell out)
OK so the sig has one function, go and no go.
you can produce some massive clouds at low wattage range with higher resistance coils that will rival anything in the tard ohm dead short range. Honestly right now in my Baal I am using the big bore tip, 5 wraps of 26 ga on a 3.5mm dual set up. reads a .48 and have put it up against a few others who also have sigs varying atty set ups with lower crazy builds and produced more in flavor and clouds that they do... how is that? well kept it simple and rolls a nice cooler inhale.