FWIW we have a Stoves Sterling - 110cm wide - gas hobs and electric ovens.
Make sure you get something that has the LPG conversion included or available as the natural gas jets won't work properly with LPG. Sterling Range Cookers - Stoves
Ours has been in heavy usage since 2006 - we've had it fixed a couple of times in that time. Once for a bust thermostat and once for an overheating issue which was a combination of the steam vents being blocked and a perished insulation sleeve on the back - condensation creeping up the wiring and shorting it out. Both times I've used their own repair service which isn't particularly cheap but they sorted it out, unlike the independent who messed me about for 3 months claiming the thermostat was obsolete.
Over the course of all that time some of the paint indicating which dial does which burner has rubbed off but cosmetically it looks OK.
IIRC they're basically the same as Rangemaster but in less traditional cases.
I have a Falcon with induction on top and electric below. Superb quality but the induction doesn't heat my cast iron griddle pan to a high enough temperature for my steaks. Previously I had a Falcon with propane top and that was brilliant. Only thing with both of them is the grill is useless, too close to the heating element and no provision for adjusting the height, turn your back for a second on the bacon and you have black carbon crisps.