It seems awkwardly out of place. Depending on the style of the music. Symbolism is very important in printed pieces and you should never use it unesscicariliy, itll create conflicting diction
It'd make it more realistic in terms of statistics, but there's no problem with it just help rounds out the group of characters to make one different, and is an interesting approach :D (tho if its never mentioned again it becomes the 'big lipped alligator' moment of the series lol)
so glad to hear, don't wanna make him out of the anime!
Where will you be when the K-on rapture comes?