I think it'll be fine.. go ahead and bottle it.
That is a lot of crystal.. but I've used that much (plus other specialty malts) in 11 and 12 lb grain bills with good results. It is probably more than most would recommend but I like it and use it extensively.. the beauty of homebrew is you can make it however you want. For example, I don't care for acrid burnt tastes in my brew so I never use black patent. If it tastes good now then bottle it and drink it.