Soldato
If you've been riding it and the bikes not thrown you off then the wheel is only buckled and can be fixed by retruing the wheel/spokes. Any LBS can do this.
You can also get your cranks rethreaded, or at least looked at. Just make sure you take your Shimano pedals at the same time and they'll tell you of any issues/compatibility, they may even fit them free of charge.
I've ordered up a set a shimano rs11 wheelset so I'll just get them replaced so i can get back on the road again sooner rather than later.
As for the crank / pedals I'll suffer with my original pedals for now and either look at a replacement crank down the line or just save the pedals for my next bike