Glashütte Senator perpetual calendar rose gold

I'm interested in working a trade for my limited edition [#3 of 10] Senator perpetual calendar purchased new in March 2005. It is the black dial version exclusive to Westime, and while I still like it, I'm considering a trade to broaden my G O collection as I have a surfeit of cal 39 perpetuals. It is in very good condition, having been worn ~ fifty times in four years, runs -2 sec/day the last time I checked, and will come with both the original strap and spare strap plus a custom dark brown Camille Fournet alligator short strap. There are three G O's that I would consider trading for: a steel grey PanoGraph on bracelet or rose gold 1845 Karree cal 42 [ref #42-05-12-12-04] + ~$5K offset, or the reverse pattern steel Karree manual-winding cal 42 [ref #42-05-11-11-04] + ~$10K offset (negotiable, of course). Your watch should be in similarly excellent condition, and I'm not interested in any other trade except for a Dornblüth 04.0. Please send me an e-mail with particulars . . . thanks, Art. Note - all photos were taken in 2007, and it's just a coincidence that the bottom photo was taken precisely one year ago to the day.