Sorry but your setup seems to be outragouesly unique. Often times you have either cable or dsl. But not both. Also what about your upload speeds? probably only 20MBit/s or 40 max.

I dream of a land with 10Gbit symmatrical networking for an affordable price. It would be future proof. I could role my own server. Heck i could probably start a cloud business and scale up if i wanted to somehow by buying more fiber lines.