Ok, I'm back with more newbie questions.
I've done some research and from what I could find, you can use a SVGA monitor with an RGB-VGA adapter and set up an A1200 to use a driver that makes it run at 31 khz. BUT, I also read that some old games and demos (the MAIN reason I want the machine) will assume a 15 khz standard TV/Commodore monitor so I'll be screwed basically since no new monitor uses a 15 khz horizontal frequency.
Soooo, do I need to get a Commodore 1084 off eBay to make this happen?