try both tanked playing trousers (now available to buy through me/EXL Paintball...)
or, I find the XSV trousers that I currently play in, to be the most spacious, thickly padded, and best fitting, that I've ever worn... (unfortunately, you'll have to import from the states, or there are a few pairs floating around in the uk... if you're interested in a pair in a month or so however, I should be able to sort you out
)
hope that helped and didn't sound like I was trying to sell you stuff... well, too much at least
oh, and im about 6'1"/6'2" i think, and waist is around 32", but both the above pairs of trousers are fully adjustable, i have them in medium, with the side tabs pulled all the way in... any good to you?