Nice one, ive an almera gti parked up at the moment in the drive that isn't worth scrap metal, might break it and fit ti the K11.... ive seen brackets online that bolt to the drum backing plate so you can fit calipers too, not sure if theyre good for the K11 though, looks about right heres the link:
http://www.gspec.com/p-847-fast-brakes-brackets-to-convert-drum-to-disc.aspx
