The model i expect in a couple days is the Berlebach report 3032. It's 7lbs, my current tripod is some 5lbs, so i think i can manage
At this point i don't really need info on the ballhead, as feisol has the stats on their site, and it's already in my hands, but there isn't much on the net beyond stats. Actually in that respect they are much better than most. it's hard to impossible to find stats on many other ballheads. I have a cb-50, if these knobs aren't plastic, they sure do a good impersonation. also, they stink. I'm actually thinking of making my own replacements. I'm fairly handy. perhaps in ash to match the berlebach.