Very nicely done, I've been thinking of doing that for a while. Of course thinking and doing are very different. In my mind it was going to turn out just like yours. It's nice to have seen someone else do it and do it extremely successfully. I'm suprized you've only had one request to have one made. And while your stated cost was 300$, you also stated two other professional individuals contributions on top of your own contributions, planning, and time. Patience is a virtue few can afford, much like original tachs. However there is power in numbers, if say 10-12 members were interested, you could perhaps break even, possibly make a few bucks and help some folks out? Thanks for the show and tell!