Thanks Tubbynet. I just saw you saying the same thing back on page 2 or 3. Time to fire up the lab.
Having reviewed the thread, all the answers are here. I think at this point we are in danger of going round in circles, so please consider my questions answered. If the discussion carries on so be it, but it's time for me to put my customers money where my mouth is!
As always, I thank you ALL for your input. I look forward to the next one