Beautiful, functional faucet.  However, tightening the nuts on the valve stems is next to impossible!  Had to use a 1 1/4" claw foot wrench, because neither an adjustable wrench nor a regular box wrench would reach.  Bathroom vanities are quite often very cramped, with fractions of an inch available between the back of the sink and the cabinet support rail.  Moen really needs to include a custom wrench fitting for the valve stems on this model, similar to the one for the faucet shank.