trade out with a plumber...here is the thing, you have to run lines anyway, so if you move to gas, you will have to get the gas to the dryer somehow....so run the lines from the old stuff.
it will pay for itself, also, if you tell them you are putting in a larger appliance, they will do it for free, same thing with our 3 phase pole outside, the city put that in and brought it to the building for free...well, as free as free shipping from suppliers.