Eh, I agree on the fact the GURPS was not too plug an play. Probably the reason why I was always the GM at my games. But it is alot of fun, once you get it down, but it does take a time or two, to get used to it. They do have a magic system (and a system for everything else! I personally have the info for Vampire, Werewolf, Car-wars {think Road Warrior/Mad Maxx}, Connan the Barbarian, Steampunk, as well as the books for Magic, and Psyonics), but I do think it is a bit flawed.

As for a RPG that is generic and only about 200 pages, good luck. You might just want to take a good system you know, and tweak it. Unless, you can look other places, like finding an old Warhammer Fantasy RPG box set or maybe even an old Space Hulk set. Both of these come with figs and cardboard dungeon sets.