Great idea and concept. They make a fly tying table that the trout guys use that is awesome. Maybe if you combined the best things of the two, you would have a hit on your hands, not saying that there is anything wrong with what you have built already. Here's a idea..a place to fasten your vise besides your kitchen table, like on the box itself. If you built it so it was toward the back of the box itself, you could rest your elbows on the front of the box and save some of your shoulders and back...lol. On the fly tying table I mentioned before it has a drop in the surface to catch all your trash and clippings. I always thought that was a good idea. A place to hold the head cement jar, cause lord know's I have knocked a few over in my day. That is just a few of the things that come to mind. I really like your box but I would need one as big as Davey Jones Locker to put all my stuff in...lol. I have filing cabinets full of feathers and hair...lol. BUT I KEEP EVERYTHING...:D