Hi coldboremiracle,
I had never watched a cooking video done by a forum member before, watched the entire video, you are a "Natural!" excellent job man.
There is nothing wrong with celery leaves and lots of garlic.
I do not know if you have ever tried this, I put lots of roasted garlic into my mashed potatoes, and instead of using milk as the liquid, I use Sour Cream, which I warm up in the microwave. I use at least 2 whole garlic bulbs that I roast.
I will be doing your recipe, again awesome job Sir!
Cheers ~