Shed smells like Christmas! (if Christmas smells like toasting wood for whiskey

)
Here is my plan:
White Oak Sticks, 1.25" x .75" x 5"
Toasting at 3 different temps, 375F, 400F, and 425F.
Then a set of those with no char, a char on two surfaces of the sticks, and a char on all for sides of the sticks.
I've also done a few cherry and a few maple, toasted at 400F.
This is my label code:
XXXF = Toasting Temp
Char Levels: T=Toasted, 2C=Charred 2 sides, 4C=Charred 4 sides
The cherry and maple I'm labeling before the temp, so C 375F will be cherry.
And because, based on my experience with other agings, I don't always feel like I get enough from the wood when toasting with no char, I'm doing some that will get TWO toasted sticks instead of one. Labeled 2T
Finally, I'm going to have two jars that I don't air out at all for the entire time, and one jar that I'm going to leave white.
I'm going to store these in a sheltered but not heated space, open to ambient outdoor temps but no direct sunlight.
I'm not sure how regularly I can air them out, but I will record dates.
Here are the 21 jars:
375F-T
375F-2C
375F-4C
375F-2T
400F-T
400F-2C
400F-4C
400F-2T
425F-T
425F-2C
425F-4C
425F-2T
M 400F-2C (maple)
M 400F-4C
C 400F-2C (cherry)
C 400F-4C
375F-4C-NA (no airing)
425F-4C-NA
400F-LT (light char)
400F-MEGA (super heavy char, double sticks)
White
Edit: I forgot some whiskey in the pot. I went to grab my boilin' pot to make some beer this weekend and discovered that I had forgotten to pour all of the whiskey out of it.
When I filled the 19 jars, that's all the jars I had clean and ready, and it wasn't quite enough for the pot of whiskey. Forgot to go back and clean up a couple more jars.
But, I have now. So for the last two jars I'm hitting both ends of the spectrum: one with a 400F stick, very light char, and the other with two 400F sticks, both super heavy char.
Normally my char is my char. I heat the sticks up with a torch just until I get a good alligator texture.
I deliberately left char level out of my experiment because each time I added another variable my jar count went up and I had to draw the line somewhere.
So right now I'm just looking for differences from toast temps and amount of char, not intensity.
For my light char I just hit it until it was blackened and I could see small hot spots that would flash red, no gator.
For the super heavy char, well, I just really burnt the hell out of the two sticks. Knowing myself, I won't be surprised if this will be my favorite.