Unfortunately I just read your blog, would have advised you against epoxy flooring. Used to have this flooring in my shop - very high maintenance.. Even sneakers leave marks if you brushed too hard. Having done that, just make sure all your furnitures have protection at the base and even then DONT drag , it will leave an indentation. You cant avoid the 'bubbles', our contractor did a few times and only managed to minimise but could not give 100% smooth finish - its our humidity I believe.
Having said all that, it is a beautiful floor, never failed to impress customers walking into the shop - more often than not they notice the floor first before the displays Enjoy .. Love the transformation of your place.. cheers