More ways of copying a TM match to the active segment?

Does anyone know if there is a way to copy a match to an active segment without overwriting the existing translation that I would like to keep?  For example, I get a 95% match where the difference is only one word and a colon in the new segment (Note: identical translation from the TM).  I would like to be able to attach the match after I type the translation of "Note:".

I also wonder if I can only copy a TM match in plain text without copying the tags in the match.  In most cases, the tags in the match are different from the new segment and it's time-consuming to delete these tags manually.

Thank you so much for your suggestions.

Chunyi