It's funny, everytime the topic of tripods comes up there's always the "a light tripod will be fine, most people use a heavier tripod than they need camp" and the "if it doesn't break your back it's gonna give you blurry prints camp" I haven't used the Bogen in question, but I'd think it would be a tad lightweight for a big monorail. I use a G1325 with a low profile G1370M head that I really like. It's a bit pricey, but didn't seem so bad after I first saw the US prices and then bought at Robert Whites.
Aggie, I was wondering about those odd off-set Gitzo ball heads. Your the first person I have heard of that uses one. I was just wondering what the advantage of the off-set design is?