Update-
Wow. Thats tasty...
More like Foreign Extra Stout in taste than Draught, and that's a good thing IMO. Added just 3oz priming sugar, so the carblevel is nice and low. Good head retention, just not huge ammount (low carbination).
My co-worker was very impressed and I am now the wine/beer guy at work.
Tucking this recipie away for a repeat later.
Which did you end up using?