.Thank you again Fr55die!
I won't be able to start all this for a while as I said. I need to set aside the time and ensure it is quiet and that I am undisturbed! Sounds crazy but I need to concentrate and untangle all the cables which seem either too long or too short! Then I may have an idea of which one goes where!
As soon as I have got to switching it all on (!) I shall contact you with the result! I hope it will be a good one. I have got to order the RF cables too.
At the bottom of this reply there is a box headed 'message.review'. It gives me the option of selecting 'Not an Accepted Solution', 'Not an Accepted Solution/Not TKB or 'promoted to TKB'. I would love to promote you but not knowing what TKB is it might be doing you a disservice! So I have left blank. Eventually I hope to select Accepted Solution!
In the meantime - Merry Christmas to you Fr55die!