Hi Paling,
Glad you joined, rather nice that you told us of your interest. I also make my own e liquid and just bought a new vaporizer that I'm very happy with. I pretty much stick with the tobacco flavors when making liquids, plenty of choices of different tobaccos to work with plus adding other flavors in with the tobacco. I started always using warm water steeping when mixing liquid, some flavors don't need to be steeped but some do and it doesn't hurt. Bottles are placed in water kept at 130 F for six hours, I use and electric kitichen appliance with a rotary control. Much better than waiting a month or so.
Not that long ago I bought a Voopoo Drag vaporizer that I'm very happy with. I'm using it with a Smok Big Baby Beast tank with a RBA deck, SS Clapton coils. It can take the place of the Smok vaporizer that costs over twice as much.
I also make coils.