Never done Khyber..... how did you get to the start? I nearly did it last year but after the hike up from Freight Train we went down Ride Don't Slide instead

You heading to Squamish or Pemberton? I would recommend it, get Stig or Sean to guide you for extra 'fun'.
Also hunt out 'Hey Bud' on Blackcomb, you can do a 'lap' from the lodge in ~ 1 hr, it's a beaut of a trail.
If you want something mentally steep, try 'Trespasser' which starts just round the corner up hill from the Container step up on Freight Train.