For score checking do you think this thread is necessary? There are live scoring site available and they update the score immediately when there is a change of score. Yours will be static update which eventually does not help for score hunters.
The op will not be updating this thread with livescores. I don't also expect him to do that. If only the op will be able to update the group tables at the end of every Tuesday and Wednesday champions league matches, it will be fine. It will give us clue how the league is progressing.
Op, you don't need to over labour yourself since you are updating it manually. What I need from you is one time update every champions league week. It could be on Thursday when all clubs have played. Then if you will be consistent, fine.
I don't know if this thread is self moderated. If it is not, I am sorry, spammers may take over this thread.