Billy, George and Gary,

Your observations, detailed info and kind words are very much appreciated, thank you.

It's always a special treat to hear someone who's very familiar with a given subject point out facts and nuances that I would have simply overlooked. That's what makes these forums such an excellent place to ask, contribute and learn, from those with much more experience and expertise in areas that we're not too well versed in.

Looking forward to the next postings in this fine thread.

Best regards and good collecting!

W~