Arnica Montana and Quercetin Bromelain OK Before Breast Augmentation?

I am 48 years old, in good shape/health and am undergoing a submuscular breast augmentation (Mentor memory gel 350cc) on April 21. I'll be going from a large A/small B cup. Although my surgeon neither prescribed nor prohibited their use, I have read about reduction of bruising and swelling via pre-operative regimens of Arnica Montana tablets as well as Bromelain. What is your recommended regimen, both pre-operatively and post-operatively? I am thinking that such a homeopathic therapy certainly can't interfere with healing, and if it does any good at all, it's worth the small extra expense.