[Diesel_Dave]

If you start a project like this, you're bound to get lots of criticism. Most of it (including what may come from me) it from people who haven't thought about this nearly as much as you have. That's a good AND a bad thing. Good because sometimes you need somebody with an outside perspective. Bad because many of the criticisms relate the things you have thought out well and have a good answer for. Eat the meat, spit out the bones.