Anyone recommend a bike tech who can supply and fit the rear shocks for me ? The stock shocks on my XV250 aren't really strong enough for the bike + me (I'm VERY heavy) - I'm getting horrendously rough rides. I'm in the Werribee area, so the place/person either needs to be local or offer a remote service. I'm still too new to take it any great distance (plus its too bloody uncomfortable!). thanks!