@JAZZCNC: OK, after a long busy week of research I could not come up with a better design that would meet my requirements so I am going to copy yours, if you don't mind of-course!

So I have gone and modified my last attempt to incorporate the adjazztability factor, This is what I have so far:
Click image for larger version.  Name: Base_V3.1.JPG  Views: 301  Size: 76.3 KB  ID: 5629

There is 1 thing that I am not sure about or if it even matters, is there any calculation for the length/angle of the diagonal supports that connect to the sides or is it just "Aim for the Middle area"?

Again, are there any obvious things I have missed here before I move on with the drawing?