course, you mention there's no gas connection in the kitchen so that could be problematic...no idea what it would cost to insert a pipe into the kitchen..
AFAIK there isn't a gas connection in the kitchen - currently using ( and always have) an electric cooker. That's exactly what I'm thinking - the OH seems to think it won't be too much of a problem but I'm not convinced. I've just visions of floorboards up and holes in the wall. Gulp.
we had the opposite problem - old gas cooker, weren't too sure about the cooker fusebox connection thing for an electric (which is what we wanted to replace with).
bought the electric cooker, had the gas one disconnected, then was told the thing that *looked* like an electric cooker fusebox, was in fact some random plastic thing that may or may not control "something".
as the electric meter was in the hall, only solution would be to rip up all the floor, put a hole in the wall and mangle the nicely tiled kitchen.
i replaced it for a new gas cooker instead

if your gas meter thing is miles away from the kitchen, it may well be that you have too much aggro getting the pipe in - but then again, i have no clue what they do to install a gas point in the kitchen.