I have to say... you are so set! No worries... you will be doing DIY for a long time before you need to restock anything. Many newbies get the standard little DIY "kit" and are basically getting ripped off. Next order should be just flavors (I'll get back to that later) Go for it... don't look back, you have taken a huge step forward. Make an unflavored base first (much easier than mixing each small batch each time) Find a container (I was going to recommend something but doesn't matter) mix your basic (unflavored base) and go from there. Keep in mind that most flavors are PG so could be up to 10% extra PG (really, don't obsess over exact measurements at first, just keep that in mind) Have fun (that's really the point of this... kinda like cooking, try different things and enjoy the learning process) there are no rules... everyone's tastes are different. It's all subjective.I changed my order to 500ml 250mg nic, got 500ml each PG an VG and can get it all from RS (with bottles, syringes and flavors) for the same $100. Nice. Thank you all for the great advice!