If you like to work sitting down, check this out:

[jeffs55]

http://www.rockler.com/steel-table-frame-20-in-w-x-46-in-l-x-16-in-h#turnto-reviews-content
If you can use a Tormek, you can make a top for this.

[Ken S]

Jeff,

This looks like an interesting option for an economical, solid lower height table. Do you have one?

Are the shafts for the castors threaded?

I use an all purpose Delta work stand of similar construction. It is solid and versatile. I like the straight legs of your stand, as well as having the lower stretcher inset for  foot clearance.

Ken

[jeffs55]

I do not have one and it does not come with casters. It just looked like a good price to me.