Let me bounce my idea off you and see if I can do it. I'm getting the "kit" for starters so I'll have one driving light and one fog (wish they didn't sell it that way, but that's another story). I ultimately want to go with 2 of each for a total of 4. Now, I thought I could put the 2 driving lights on an old style "dip" floor switch, and somehow wire the fogs to the existing small fog lights already on the car so when I threw the existing toggle they (2 stock + 2 moss) all came on.

What if any problems do you see with this plan? Does the alternator come flying out of the car? If I start with one of each and upgrade later will I initially be just turning on one extra light at a time (either fog or driving) or do both come on? Why DO they sell it that way anyhow?