Beautiful clean modern kitchen! You have a great opportunity to put your personal stamp on the space with a unique backsplash. As you've heard already there are some different approaches. I'd probably place the backsplash up to the wall cabinets and up to the base of the hood. Then continue the backsplash at the same height (18"?) behind the sink. Then place an inspiring colorful picture above the sink to break up the wall. Here's a picture with pendants that aren't too obtrusive. Having multiple levels of lighting at different lumens makes a more inviting feel to the space. I couldn't decipher your flooring, but you may also want to consider adding some nature elements like a type of wood flooring, wood stools, etc. Good luck! If you need software to plan out materials check out our Home Designer software: http://www.homedesignersoftware.com/

Yes benches are counters .... thanks for clarifying yoboseiyo! we have no high cabinets for the kitchen at this stage, we plan to do some kind of shelving but are waiting until the new "counters" and range are installed to get the feel for what we go with. Hard to get a photo at present as we are mid reno, the cabinetry is all installed....with no bench top yet.. we have our old cooker in the dining room and the new big range in there too as the area its going into is being tiled. The range will be the dominant feature in the kitchen so once that and the counter tops are in I'll take some pictures Organised Chaos!

I would get a better chandalier with better lighting and IMO DRs do not have to be bright as they are mostly used in the evening.

The all black kitchen looks scary as. Maybe because there's no lightness in there at all.