With the tool mode selection I hate cycling forward and back with the scroll wheel as it increases scrolling down and decreases scrolling up. Don't know why I just can't seem to get used to it, bothers me every time.

Really simple request, either just add a new generic bool config like toolModeInvertCycle that inverts this, or looks like there's already setup for toolModeCycleForward and toolModeCycleBackward, though these don't show up for whatever reason in my hotkeys tab, Release Ver. 1.19.0-0.12.1

Those separate cycle hotkeys are currently only in the newer 1.12.2 code. The new malilib code there also supports mouse scrolls in the hotkey system, so there you can now do this:

So these will come to 1.19.x whenever the 1.12.2 code is ready to be ported forward. Although there will be early "test ports" long before the official releases end up on CurseForge etc. But still no ETA on either of these. And not sure if it will ever come to 1.19.0, it might only come to the last 1.19.x version, whichever that might be at the time.