Thanks all for the supply suggestions. I guess I'll buy the strongest NIC in a 100% VG base, get some plain PG and VG, and just mix from scratch using the calculators. I thought I could simplify things if the base was pre mixed fairly close to my final goal. But from the various posts, it seems logical that I'll have far more flexibility if I just get all the base ingredients separately. THANKS!
100mg nic is definitely the way to go. I like to make nic base first at 8mg or 10mg. Then use the base to make juice. You have to be extra careful working with 100mg, and I don't want to be bothered adding small quantities of scary stuff while I'm mixing juice.
but since it has been mentioned repeatedly in this thread I'm going to ask anyway. I have been hesitant to try the Inawera Shisha Strawberry. I have never "hookah-ed," and so in my ignorance, have had the opinion that the shishas are highly floral and/or perfumy. 

It's probably something simple but I'm in a "fried brain" condition, at the moment.