How to line an oven and cooktop? I am remodeling my kitchen and installing a separate wall oven and cooktop..? The kitchen currently has one 220 circuit for the antiquated stove...

The kitchen currently has one 220 circuit for the antiquated stove and I will need another stripe for the cooktop. The problem is that my breaker box is full. I see several options.

1) Use satisfactory double breakers to free up a slot in the largest box, and then run a splash to the cooktop.

2) Using the existing 220 line, install a second breaker box and split the circuit at hand (i.e 2 seperate breakers in the latest box). This may require a wiring upgrade for the existing circuit (although the ancient stove had the oven and list operating on the same circuit).

3) Convert to 200 amp service and hold plenty of space for the new circuit.

Which resort is best, or does anyone have a better belief?
Answers:    Option 3 is by far the best option. 200 amps is a minimum surrounded by new construction, due to the demands that we place on our houses. It will cost you a bit right immediately. However It will give you some breathing room for the adjectives, and will add appeal to your house at resale time. Good luck.