hmm... it is about the same as most models in the market... why are you worried about the size then?
Izola, Turbo, EF, SMEG, Rinnai... all have models with similar dimensions.
Solid surface? even better! cos the material is softer than granite! For granite, it cost about $50-70 to get the size altered... so mabbe you can ask your contractor to how much is it to alter the size of the hole to fit a bigger hob.
Even if you want to get a smaller hob, replacing the affected portion of the solid surface, it can still be polished to achieve a seamless effect again.
I have ordered the Izola hob... S38. The dimension is similar to yours as well. it is a stainless steel model. If you are still thinking of a glass one, well, my mum is using a glass one, cannot remember the model number. Can call up any of the appliance shop and they will be able to give you the specifics. Izola does not have that many models... so dun worry about not being able to get the model number
