I did a few things. Upgraded a couple tail lights to a flashing LED unit at $7/ea. Not bad!
Y'all already know where to learn more about them.
In other (not really) exciting news, I upgraded from a Mini SE Fly More Combo to a Mini 2 Fly More Combo for basically $16.
I'll try to make this short...
Found a shop selling a Mini 2 Fly More Combo, open box, for $450 CAD, CASH.
I listed my Mini SE Fly More Combo, 6 months old, for $450 CAD, CASH, on a different platform.
Someone who lives in a remote-ish place saw it, offered to e-transfer me $450 provided I ship it to him.
Shipping cost $26, but I was selling my Mini SE for $10 more than I bought it for, so I was only out $16.
RAN to the shop, tested the Mini 2, everything was perfect.
Deposited the guy's money, paid the shop, took the 2, shipped the SE.
The upgrade cost me $16 and about 1.5 to 2 hours of running around.