Hi Rona. The picture didn't upload. There seems to be a problem this weekend but mine have worked on the 2nd attempt :)

I think it will be difficult to find something to match. I could be wrong but, from the photo, it looks like the drive was some kind of crazy paving made up from broken slabs - 2 or 3 different colours (?) which have since weathered & faded. So if you found something similar to replace them, the colour would most likely be brighter. What happened to the parts of the drive that the builder took up?

We had granite worktop with upstand and no splashback in our previous house and I can honestly say it never bothered me; the painted walls were easy to wipe clean and even refresh with a bit of paint when some stain got stubborn (that happened only once!) The thought of grout in the kitchen terrifies me...! :)) We now have glass for splashback and I think it's the best! (I don't have any better pics of our old kitchen, at the time I wasn't into photographing interiors). My advice is not to go for tiles, just keep it simple and clean. Good luck!

As others have stated above, the gas hob arrangement just isn't safe and it needs to be ideally 300mm from the edge. That would be the first thing i'd resolve before worrying about new hobs. I think you're looking at a new worktop for the island then depending on the base units and any built under appliances you could then have a new hob safely fitted. Most hobs upto 750 wide have a 560*490 cutout, 800 and above need a bigger cut out. The other issue you may have with a large gas hob is the gas supply pipe could be undersized for the new hob and your gas man might refuse to connect it. Induction hobs are brilliant but you do need suitable pans to use (and no one with a pacemaker). If you're worried about loosing the gas you could go with domino hobs, basically these are 300 wide hobs which have joining strips so you can make your own hob design and combine different cooking methods, not the cheapest hobs but could be more functional for you.