Cool! I like that idea better than using macros on your remote (which can get out of wack sometimes, know what I mean?).
Who's screen did you buy?
Don't worry, you'll never run out of projects... You'll start tweaking things and doing little odds and ends around the room...and next thing you know you'll decide you need to repower and a set of amps will be on the way.
Juuuusstttt you wait... hahaha. But don't forget to stop and enjoy what you have in the mean time, sometimes we spend so much time, money and energy upgrading and tweaking that we forget to chill out, grab a brew and listen to some tunes.
It's the spaces inbetween that count in life!