The mint is going to make a killing on these dollars, or I am simply too obsessive...

Okay, I picked up a Washington dollar coin, and it looks decent enough. I like teh reverse, although dear George looks a bit grumpy--maybe it's because on mine his face is down for me to read the mottos and date on the edge. This would seem to suggest that there are up/down varieties, that for each date and mint and pres, there is a motto heads up, and a motto tails up. Do we dare collect both, do we petition the TPG'ers to mark them, and how do we tell which we have in our proof sets w/o cracking them open. theoretically, there should be an equal number of ups as downs, but that all depends on the exact nature of the process.

So, any thoughts?