Sounds good and thanks for the quick replies!

Okay, so, no single hold down on front...
Reinforce hold down blocks to vertical structre...
Make struts...guess Ill grind down some hard wood dowel on the ole belt sander...they will certainly be strong!

What about..
Sheeting?
Glassing?

And Kweasel...what do you mean stiff? No slop? tighten the covering super tight?

Thanks guys...Shane