Hi Dawn!
Could you do me a big favor (along with probably many other DIYers) and give a good ballpark figure of what percentage of flavoring to use for some of your flavorings?
I know that even within the same brand, the percentage can vary between 1 percent to 20 percent (and maybe even more). And yes, I know flavor is very subjective - I just need a good estimate - like if you were making a pre-mixed liquid using only one flavoring. Not trying to get any secret recipe; just trying to save some time and energy which I am severely lacking. (I have Fibromyalgia and the activity it takes to go to work and do basic minimum personal and household care takes about all the energy I have.) At least I don't have the added responsibility of taking care of anyone else. It's just me here and usually don't make much of a mess, so I can go for at least two months before there is enough dust to wipe off the furniture or vacuum/wash floors before it starts to bother me.
I moved recently (Sept. 1st) and still need to do a lot of unpacking and organizing. More of that would have been done by now if it weren't for the fact I had to make countless loooooong phone calls and trips (mostly the AT&T store), straightening out so many things that went wrong during the move, along with working my regular schedule at my job. After 2 months, I finally have DSL and can go online anytime I want - yay! Going without it for so long really made me aware of how dependent I am on the internet and how much I appreciate it.
One good thing I did with this move is devote a kitchen cupboard for most all of my DIY stuff. (I have more DIY stuff to store than I do food!) I don't cook much anymore, so I figured I could devote about 1/4 of kitchen storage space to e-liquid DIY supplies.
I did get to watch an "episode" of ElixerTV's show on DIY a while back. The host made a banana pudding with vanilla wafers e-liquid recipe, which I wrote down. I am afraid to try it though - the guy used over 30 percent flavoring which included 4 different brands! His base was however VG and from my experience, VG mutes the flavor a lot, so maybe 30 percent flavoring isn't so far off.
The e-liquid I made with your Expert Pound Cake flavoring turned out really great. If I remember correctly, I believe I used it at 4 percent to my base which is 75/25 PG/VG, 12 mg nic. Most likely I included a drop each of FlavourArt Vanilla Bourbon and Butter; I just can't remember. Since it was so simple, I didn't bother to write it down. I know, I know - I should have - as my CRS is getting worse it seems day by day.

I made a 10 ml batch and need to make more.
My last order included some pre-mixed e-liquids, and the Thin Mints bottle is all gone now =( I am really picky and you got the Thin Mints flavor just right!
Vaping is one of the few pleasures I can still enjoy without using up a lot of energy - lol! DIYing is really fun, and if you could help me out with some figures, I would so much appreciate it!
I need a percentage starting point as if you were using only one flavor to make e-liquid for:
Expert Coffee N Cream
Doublemint
Cinnamon Roll
Expert Donut
Cafe Napoleon
Wild Cherry
Expert Cherry
Sugar Cream (this one sounds really exciting - I normally don't use sweetener, but sometimes I add a drop or two of Sucralose to 10 mls of e-liquid. Sugar Cream I bet is so much better, maybe even good enough to vape alone with no other flavoring!)
(((Hugs))) - Janet