Looks like a decent solution to me. That said the flaws that you guys point out are reasonable. My issue is that I simply won't build something myself. I don't really have the tools, the know how or the inclination to build it so I need a ready made solution or to find some more cash so that I can design something for my uncle/carpenter to build me. Hmm (literally) back to the drawing board...
Once again thanks for all the input