I like it. I always thought it would look cool to run some flat plate between the double pillars, then cut some holes and dimple them. Saw it on a build over on Pirate some time ago.
I thought of that today during class. but I think I am going to stick with the tube for right now.
And After talking with a couple guys today I made some changes to the original design. I added some Triangulation above my head, and then i redid the upper C cross bar, and added the lower B-A bar with the seat bar, and added the windshield "V".
I also left a space bewteen the two middle bars between B-A because I want to add a switch panel up above.
Not that anyone cares, but if you do. There is 121 ft of tube their, and will weigh around 435 lbs.
The sad part is I will have to redraw all this up again, because this is built off rough measurement. I have to get the windshield in and take some for sure measurements.
And here is a photo i did between classes. The Dang engineering lab didnt have photo shop, so I had to use MS paint.