Hey Markus,
The new conversion looks great; looks like you are going to have a lot of fun chasing your son around, so enjoy!
I just picked up a 80-200mm f4 L and 500mm f4.5 L (both with fluorite & UD glass) from an estate sale in Reno, NV. Both are in pristine condition, looks like they have only been handled, not really used outside; not even a mark on the tripod foot of the 500mm. When the weather breaks here, I'll grab some shots outside. The 500mm hits infinity with the EdMika adapter, so I was very pleased to say the least. I will use the 80-200mm on my G2 until I get a NEX5n or NEX7 after the New Year.
Michael49: Nice work with the WA, looks like you are enjoying the vintage glass too! And thanks for your comments/insight.
Regards,
Edd