this is urgent because i need to place an order tonight, for certain reasons and want to save the most amount of money. so i want to get some DIY supplies to start mixing my own juices. At first i was going to get 215ml 60mg 50/50 nic base, and then pg/vg 50/50 mix to cut with and some PG. and then i found the wholesale part of the online shop and they sell 1 liter of 50/50 mix 24mg nic base for the same price of all buying all 3 of the previous things i listed, since i vape at 24mg and i like a 50/50mix, is it cheaper and more convenient to just get the liter and than flavors since i vape 24mg juice so say if i wanted to make a 15ml bottle i would just put 15ml of the 24mg 50/50 mix in a bottle and then add the flavors, and that would be it? i wouldnt need to dilute it if i want to vape 24mg, right? and how would i store a liter of nicotine? since its going to last me a long time.