No need to be sorry, rusty_armour. I myself want to comment or respond to comments many times, but I don´t feel well, so I postpone it and then forget about it later. I am glad you like the ideas. :-)

Yippee! Someone is very excited now. :-D It all sounds very interesting. I'm looking forward to it.
I've been thinking about creating a new picture for this series, but I guess I'll just wait. Meanwhile I´ll think again about birthday gift for someone´s birthday. :-)