That's pretty much exactly my setup. On top of that I make sure I can do most important things with just my left hand: I use Ctrl+F1/2/3 as is default in KDE (Firefox on F1, editor of F2 usually), but then I rebind stuff to the Windows key: Win+W maximises a window, Win+A tiles to the left and Win+S tiles right. Kinda unrelated, but I also rebind Konsole's "Clear Scrollback and Reset" to Ctrl+Shift+X because I use it before running compilers and stuff, so I can easily find the actual start of the command's output.