I just had an opportunity to login and found this treasure of responses. Thank you everyone. I'll return a bit later, I've been called away to support a friend. It was in my plan to rent a J-frame that surfaced from these responses, that will have to wait a bit till other things clear up.

I'll respond further when I can, my apologies for posting and running. I found something to think about in each response... Thanks again.

Best Regards,
Roger