Not sure how a good a job we are doing answering Dan40's questions, so I will give it a shot by listing some of the stuff I bought, since I am also a MTL vaper.
I hope the nic question has been answered already, so I'll just say as long as you take some minimal precautions, working with 100mg nic should not be a problem. You want adequate ventilation and no pets or children around. If you get 100 mg nic on you, just wash it off right away. You could get some nic base in the strength you prefer and use that while your reading up and learning about mixing. Buy some 100mg nic, too, and store it until you feel ready to work with it. Freezing nicotine base for long term storage will ensure minimal oxidation- it should last for years.
I am purchasing regulated mods that use replaceable batteries, my mainstay being Provape's Provari 2.5. Well made in the USA, it's older tech but fine for us tootlers.
I have yet to build a coil, but I'm going to have to learn. I've purchased wire and wicking material to coil with. After some research, I decided on Kayfun Lite Plus v2 (clone by EHPro) tanks. I am a dripper really and did a lot more research on rebuildable drippers. There seems to be a general consensus that Kayfun is the MTL vapers dream as far as tanks, but it wasn't so clear with drippers. I decided on a small variety: Origen v2, Derringer, Quasar, Stumpy (very hard to track down) and for something different, a Marquis, all clones.
I purchased some mechanical mods as well. I settled on the Nemesis (clone by HCigar) and bought a few of those. Battery safety is of prime importance in dealing with mech mods. There is lots of info on these forums about mixing, battery safety, etc. I should start keeping links to some of the best of it.
I also purchased a Reo Grand, a sturdy and not cheap mechanical mod that should outlive me. It's a bottom feeding mod that requires a bottom feeding atty/RDA. Being a dripper, I thought it might suit me.
If you want more info on any of this, feel free to ask. I have yet to come across an online shop that didn't deliver, by the way.
Agreed. I posted this in an earlier thread and I'll repost it for the OP.
07/05/2016
What do I have or what am I considering at the moment?
Have 2L+ of nic right now. I'm only buying Nude Nicotine Armor v2(in amber glass w argon gas). I believe in the packaging and will not consider anything else at the moment. I'll be buying at least 2ga more of NN (16 - 500ml, 100mg/ml), 1L of ea PG/VG, along with at least 25 flavors for DIY. Have 10 flavors for DIY now. Want freezer bags for the nic b/c I want to make sure freezer burn is not a possibility.
Have 12 box mods right now (2 of which are unregulated). They are all decent mods for the long haul (1 Mech - Scotts Mods Vet, 1 Mech - MVC Raptor, 1 - 75W Sig, 1 - 150W Sig, 2 - Sig 213, 4 - Sig Fuchai 213, 2 - RX200s). Considering 4 more RX200s, and 2 more mech box mods.
Have: 5 - Aspire Atlantis IIs(2 - extra pyrex glass), 1 - Triton v2, 2 - Twisted Messes Squared RDA(with 4 extra RDA bases). Considering the following with spare parts(glass, screws, o-rings): 4 - GeekVape Tsunami 24 RDA, 4 - Kayfun v5 RTA, 2 - Twisted Messes Squared RDA(and at least 4 more bases), 4 - Velocity v2 RDA.
Have a lot of wire and some premade coils. Want to buy more of ea, all SS 316L and Kanthal A1.
Just bought an XTAR VC4, and I have two Nightcore chargers. Need 6 new batteries for the RX200s, and I need at least two plastic cases.
Other items: Ultrasonic Cleaner, variable speed reversible drill, digital scale, 2 - Koh Gen Do Cotton(have 2 boxes right now), ...
I have a lot more and want a few more items but this is the bulk of it.