I would get a Manfrotto 190 series tripod with flip levers, not the screws. Get a Manfrotto ballhead in the $90-120 range and be done with it. Should cost you about $200 total from B&H website. For a bit more money, and if you ever plan on shooting macro, get the 190xprob which has the center column going horizontal option. Slick. I have the 055xprob. Same as the 190 but a bit beefier (and heavier).
Canon 5D Mark II & 50D with 17-40, 24-105, 100-400, 50 f/1.4, 100 f/2.8 macro, and 1.4TC
FEISOL CT-3442 (ARL) tripod w/ Photo Clam 40-NS ballhead