Halogens and HID's are yesterday's tech. I'd be extremely leery of trying a 180 watt bulb in the stock reflector, I supect you'll have melting plastic dripping out of the bottom of the bucket...
7" LED Headlights - Model 8700 Evolution 2 will solve any whining tendencies in a hurry - besides, the 7 incher (cheap though the reflector is) on the Touring is probably better than the 5.75 inchers on the others even combined, from what I hear. A friend of mine has a Speed Triple with round headlights; if the Rocket lights are anything like those we're lucky to have the single 7.
You need two of these too
LED Fog Lights – Model 6045 to make the combo look good and to get truly superior light out of all 3. The 8700 is just over $250 now on Amazon, the 6045's are almost as much each as well for some reason. So total cost should be $750-ish if you change out all three.
The 8700 is a plug and play replacement. Open shell, remove reflector, insert new reflector, close shell. Done. The same is true for the driving lights, but you'll have to cut the wires and use something like Posilocks to wire them in. The whole job will take you 15 minutes if you rush, half an hour if you go slow. Only tool you need is a screwdriver and a cable stripper.
End result: