If budget was a consideration for the Eco Cosentino Iron Ore, it will probably be a factor with a real blue granite. Besides, if you want your bs to stand out, I'd let it be the one strong blue element in the room. I'd like the Blue Volga or Blue Pearl because the blues in those are subtle and won't shout for attention. If you have the blue granite picked first, I'd want a calm bs. If you try to have too many stars in the room, then it gets noisy. We have Corian in their Rain Cloud pattern and it has a marble like vibe but it also has some small amount of taupe-ish beige. You would have to see if its soft white works with your cab's paint color. Here is a mellow pic of our counters. There is more color to them IRL but from the distance, they do look like a soft white. I am posting pix of this and linking to another one below to give you an idea of the color range to go with your tiles. You could find the equivalent in stone, but we are happy with the Corian. (try to find the seam.. even blown up big it is well done) I could also see a counter with an orange beige tone in it. That would work with the wood look floor and still pair with your cabs and bs. Here is a link that might be useful: Corian Saffron

OK, here are the pics after the cabs were stained. We went with a deep mahogany to coordinate with the tiles, granite and backsplash. The results have really exceeded our expectations. My contractor says that the shine of the top coat will tone down over the next few weeks. Note: I have many skills, but photography is not one of them. So please excuse the crappy pics :) The stain is really a dark brown/mahogany -- not black as seen in some of the pics. Here is a picture with the flash on -- shows some of the brown tones

Manchester tan from BM

For practical reasons, I don't like marmo click in the kitchen, the reason being that the layer of lino on top of the cork base is very thin, and I've had some gouges/dents. Now that I think about it, the gouges didn't penetrate to the cork, but it just seemed like the cork was too soft for a kitchen application. One of my friends also had click in her kitchen and said she wouldn't do it again, for the same reasons I mentioned. So, I would recommend one of the options that includes the sheet marmoleum. I like it paired with the funky yellow and white BS. I also like the idea of a plain yellow backsplash--it creates a nice chunky colour -- I think the term is 'colour blocking'. Slightly warmer than than the straight white BS. Really, I like all your options :-) but I highly recommend marmo sheet rather than click. You can do 2 graphic elements as long as they are completely different in scale (this is what I read somewhere). Marmoleum feels and looks wonderful!