Problem with using the fog loom (i bloody had one aswell, before i hard wired the fogs) is that the UCH does not support them , so even though you could pu them in.....and put in the stalk/switch , there is no fuse in the fusebox for them , so the wires dont actually go anywhere in the car
hard wiring in is pretty easy tbh , and if you want to go the whole hog like i did with fuses etc then its still only abotu £15,
plus ive got a little bag of waterproof connectors laying around somewhere mate, so youd need wire, a fuse and a switch.
simples