I was just thinking about attempting to make a homemade electronic vaporizer and wondered why not use an e cig battery? Could the fluid chamber be used with just spice, with no fluid? Maybe use a powerful battery (s) with a modified chamber that would work for a 30ml hit? This pic gives some ideas

those cartomizers are probably the worst way to try to vape DMT with. Too much wicking material, very low heat, and if you pump them with too much power the coils will pop.