Leave the profile, they are very good. I'd go for some Trialtech or Monty cranks and I'd just get a new style Echo SL bash to replace that old bash. Don't like the rings on the mods very well. Been riding my Zhi for a few months and it has no bash, it's ok, I just still prefer a regular bash. Keep the bars. Not sure on forks, probably Trialtech or Tryall or V!Z.