Brad's is very similar to mine, gloss white cabinets, "metro" gloss black tiles etc.
I moved a lot around in our kitchen, eye level cooker, detached hob etc. and including the oven and Miele washing machine it came to £5k. That didn't include real slate floor [which I fucking regret now as it never stays clean

] and the fridge/freezer.
We had it provided and installed by B+Q. The fitter was a numpty and we've had quite a few snags but all done by them in good time. The quality of the units is only OK. We're extending in a couple of years and I will not use them again for the refit!!
I got my mate to do the electrics as I didn't trust B+Q and their prices are mental.
All in, it's probably cost £6k but we bought the house as a wreck and budgeted a lot more, happy days!!