I'm glad to see that you are still focusing on the most interesting and important part of Spooks - the gorgeous, brooding and sexy Mr. A. I was looking for the web site where they had literally taken screen captures of every episodes that he's been in and put them up, frame by frame. But, alas, it seems to have disappeared. However, there are a lot of nice fan videos up on uTube as well as clips from the show so all is not lost.
Did you ever see the episodes of the Vicar of Dibney where he ends up marrying Dawn French? I think that she's very funny but the contrast between his 6' plus thin frame and her short and - well, shall we say very chunky self - was not that appealing as a romance. The comedy, however, was very funny.