In reply to Reach>Talent:
Im a fan of don't bother either (or at least don't loose any sleep over it).
I set on a short wall, and to get into the higher grades, you really need the stamina factor.
Instead, aim for quality?
Point him in the direction of routes you have set that are just awsome and put a grin on your face.
Just because someone climbs hard doesn't mean they don't appreciate simply kool climbing and inventive route setting!
IMHO if they don't, there a douch.
Enjoy it man and look forward to the imput, hopefully it will be positive.
Oz.