Your 90 stand looks great. I bet the bigger one will turn out really nice. I love the idea of sealing the floor of the stand with epoxy. I wish I had thought of that. I guess I could still try it. I sealed mine with a bunch of Thompsons water sealant. But the plywood was pretty rough with knots and such so I don't really trust that seal so well. Epoxy would a lot more reliable. I guess I could do it while it's in the house but I imagine it was pretty stinky huh? Maybe I could do it on a day when we'll be leaving the house for several hours...