'05 changing a crankshaft
 

Hello fellow Blackbird riders. I have an '05 BB with a crank bent about 2mm at the flywheel.
Has anyone ever changed a crank on a BB? Are there any particular idiosyncrasies of the BB that one needs to know before starting?
And finally, is there anyone out there got a blown complete BB motor (well, the bottom end anyway), that they are wanting to sell? Any input or advice welcome. Jon