Hopefully this works... few pics from this afternoon here:
http://imgur.com/a/sV7T9
Also, with regards those massive drain holes, do they need to be that big, or can they be partly covered? (With something removable obviously )
i'd be tempted to do the whole thing left and right that runs up to the house, but not the house itself, only issue i could see is that the 2nd pic down seems to show a small building thats joined to next door, not sure how the finish would look with yours done and next doors not.
if you have the ability maybe photoshop the pics and see what you think, if you can't maybe put a post up for people to have a go ?