i just got one of these sunlite baskets from my LBS. i love it, im glad i got it over a wald, and itcompletely adjustable to fit your bike perfectly, the support legs are threaded to adjust to any height. i have it mounted with 31.8 risers now. i just cut off the hooked part of the mounts and used some 1" rubber coated p-clips from lowes to mount it. using this basket and the p-clips to mount it you could definitely mount to moustache bars becuase you have much more flexibility as far as bar location and angles for mounting. sorry for no pics, ill try and take some tomorrow for you if you want.
http://www.niagaracycle.com/product_...ducts_id=18534