oh f**k yes ...
just need a male-to-male coupler to join 3/8 and 7/16 hoses, i guess ...
UPDATE:
http://amzn.com/B007ZDO9SO<-- I hope this is the right size coupler/reducer, I didn't bother to verify because i'm kind of slammed right now ...
i'm in there ...
mash into sous vide supreme w/ grain in voile or BIAB bag, and set probe for metrics ...
lift bag out, and place it in strainer over 20 qt SS boil kettle, and increase temp of wort to 170F in SVS to mash-out while sparging ...
sparge grains in bag using 170F sansaire water while SVS wort gets up to mash out temp, and then filter SVS wort through grain bag for filtration if nothing else ...
everything else would just be standard from that point on ...
pid-controlled mash and sparge temps should provide the control i'm looking for, and free up 90 mins time where i can do work-work while the brewing process is automated, or rather, under pid-control ...
this will work for 2-3 gal batches ...