FH, nice deer! All that hard work is paying off I see
I have 2 bucks mounted, and one had about 1" broke off its G3 (over 5"), I got it fixed and am glad I did. Now...that being said, if the whole G3 was broke off, I probably wouldn't have done it.
In your case, I would probably do it...but either way it will look nice mounted, and will mean alot to you! Go with your gut...whatever you think will make you happy.