I think Stephanie brings up a good point. She LOVES grey. If you love gray (and I mean not because it's the in color right now but you've always been drawn to shades of gray) then I say go for it. Especially if you have no plans of moving in the next 10 years. However if you are choosing the gray because it's what is being seen all around (like in RH which started the trend), and you've become "accustomed" to it, sort of like in the 60's we became accustomed to nehru suits and avocado green appliances, then I'd say go instead with something more neutral and bring in the grays in the other areas. Also, it may be the photo, but Stephanie's floors have a hint of gray but look more like a natural floor than one that was stained with gray. Beautiful kitchen btw!

pictures?

I would love to see how it turned out. We're doing a very similar renovation. So far our walls are alabaster and we've only purchased lower cabinets. I painted them Mindful Gray (BM). We just purchased our counter tops yesterday and they are unfinished butcher block. So now I'm panicking on what stain to use on them (our floors are Allen + Roth Russet Oak Laminate). I don't want the floors & counter tops to be too matchy and I'm considering just oiling them without staining. So many decisions!

Sorry TCB - just realized you are the OP :) - and just re read that you plan to change the hardware....are you doing this everywhere in the home? Will the ORB be on all door hardware throughout the home? I'd strongly suggest focusing on the tile (white with matching grout or subtlety darker grout like a bone white). Then do the hardware and select paint LAST. Thank you for the paint tone pictures with your floor - could you retake the shots with the paint samples propped vertically against the wall by the tile floor. Look at all samples as you will see them in real life because the light hits them different so anything vertical (like paint) should be evaluated vertically.