Just wanted to show my experience in setting up a nerdcave in the basement. Although I didn't SCART, I did have to run a lot of other cables and know how tense it can be before the drywall goes up.
http://imgur.com/a/TnlPU
Since I started playing in 3D I've tried to go back to some older titles that I finished previously and they look really awesome in 3D and it feels like a new experience.
Shadow Warrior
Bulletstorm
Lara Croft
Dead Space 2 & 3
Dirt 3