Originally Posted by ChrisS
Lets put aside the keg plus carboy idea and assume that there is only the keg and tank in the fridge. Do I need to fiddle around with the tank pressure using a picnic tap or can I leave it alone at say 10 - 12 psi for serving?
You should be able to find a length of hose for your picnic tap that works at your desired pressure. Holding it higher will add resistance, should it start to foam.
Don't rule out a tower...they can look very nice in a kitchen.