Passing Routes: Steps or Yards?

We have two routes based on steps, the slant and the quick out.

The rest of the tree is based on yards: deep out, deep in, post, flag, stop, curlthen the go and the bench that are basically go deep and be open routes.

Here is the tree and rules:
0: stop - 6 yards, plant and pivot inside back to qb. catch the ball and turn towards sideline
1: quick out - 2 steps downfield, third step start to break out to 6 yards deep, coming back to 5
2: slant - 3 steps then 45 degree cut inside
3: dog - 10 yard deep out. at 10 hard plant and cut out to sideline
4: dig - 10 yard deep in. at 10 hard plant and cut in crossing the field
5: bench - outside release, basically an out and up. no set steps, just get outside and upfield fast.
6: curl - release upfield 12 yards and curl back inside to 10. keep feet moving and come back to ball.
7: flag - sometimes 10 yards, sometimes 15 (depends on the week, day, hour, etc.) plant and break towards sideline at a 45 degree angle
8: post - 10 yards upfield, plant and break at 45 degree angle
9: go - outside release and get deep

http://coachhuey.proboards42.com/index.cgi?action=display&board=pass&thread=1135909927&page=1#1137766344