I have rode from new west to port kells several times. I use king george - 108th - then north on 152 to the north side of the freeway then back on to 108 and around Pacific Academy to port kells.
The nice part of this route is the the tunnel under the 152 freeway entrance that allows you to ride the portion of 154th that no cars drive on.
So your route west would be through port kells, along barnston to 100 avenue past the fire station to pacific acedemy, along 104 , 160 north, left on 108, right on 154, under the freeway to 108th, down the bike path on king george to the skytrain trail.
Your 0.02 opinion is worthless. Since Feb 2013, pennies have to be rounded down. Sorry.