Can someone recommend a good cheap online store forstrong vg nicotine base flavorless that is. i say strong because this will reallyhelp with shipping costs and give me more freedom to use flavors and for that matterwhere can i get say a selection box of strong or pure flavors to experimentwith. I already like to add vg to the liquids I buy anyway getting a 50/50 mix.but I dont want to lose the nicotine strengthor the flavors