I have one of these racks and it is terrific. I have the square tubing and like it (personally) for better contact between the rack and my tail bag. It has the new style rounded corners and four bungee loops on the bottom. I asked Tom to move the bungee loops more towards the middle instead of at the corners and this has worked out well. Tom also built it with the RotoPax option. It is very sturdy and it works in conjunction with my Dirt bagz racks (just had to remove a slight bit of the plastic fender on the left side, non noticable). I would highly recommend this rack if you need a larger rack for longer trips.
Hopefully Tom didn't get flooded from Irene like many Vermont towns like my hometown of Bethel VT. oclv