Both of my trailers have had the torsion bars and I can tell you they both ride very smoothly. I don't even tie down the support equipment at the front and it never moves.
Your trailer has massive space and looks easy to tow.
I have a friend that just bought a 48' trailer that has living space in the front of it and room for his planes and a golf cart in the back. He will be at our event (Mississippi Afterburner) this weekend and I will get some pictures of it.
Easy to tow.....YES, Massive space...well it is empty right now. I have another jet to put in there before this weekend, and will be taking (2) 15 gallon jugs to the airport in a few minutes to fill them up with Jet-A. I wish mine was 28'.....hehe too many toys!
I want to add some shelves to the front to make it a little more orginized, and I will also be adding a couple of high capacity marine batteries for additional time with the lights on. Right now the lights will last about 2 hours on a charge. The battery charges from the truck while pulling the trailer down the road.
DR