...snip...
Now go here and download the ejuicemeup calculator..
eJuice Me Up - Best eJuice Calculator
Now use the flavor percentages [that one finds in various places & posts] and whatever you choose to use as your base.
The nicotine from onestop is really expensive, but it is a small bottle to let you know if you will like DIY or not..
I'd suggest getting it in 100% PG and a bottle of VG then you can make whatever nicotine level and ratio you want..
Then, if you like the DIY, look at:
myfreedomsmokes.com
rtsvapes
wizardlabs and a boat load of other places for better prices..
and as a final note, DO NOT miss the blogs of dannyv45 and hoosier..