A good starting place might be the list Tony Wong finished 8th with at SCG Indianapolis earlier this year. It does seem to rely rather heavily on Mox/CotV, so I'm not sure what replacing them with other cards might do for the consistency and general aim of the deck. I also recall Jeff Hoogland running a Junk Depths deck at that same SCG, but the list was never posted. I guess Junk Deths got slightly overshadowed by Jund Depths at that SCG...

