Thanks for your comments chaps.
The key thing about this particular scenario was the order issuing process, outlined in the rules, which can really add to a scenario like this when the pressure to have your troops doing what you need them to do at a very specific time becomes very important.
I have been working on a simple way to record that process and will reveal all in the last play-test before Xmas with the Ventosa Farm,Vimeiro scenario.
Cheers
JJ