Can't offer much advice on the wood floors but I suppose I'll take the opportunity to post a couple pics of my latest project.
Before, an 80s era oak light grid covered nearly the entire kitchen. Several of the light fixtures had fallen and others weren't working and some were just burnt out. The whole grid was starting to sag as well. It was also ridiculously overdone, 12 2-bulb fixtures was way, way more light than the room required.
And the after pic, new grid and panels with a bank of 4 2-bulb fixtures in the center, and recessed lighting over the countertops, with both sets switched independently so we can use whichever is necessary.
I spent the better part of 3 days of my vacation this past week working on this, so while KCunited is busting his ass on those floors, I'm going to be relaxing next to the woodstove.