8.25 axle source

Hey guys

I have a 8.25 in my Duster and the axle bearing surfaces are a little scored. I used some repair bearings but it think it is time for some new axles. Where would be the best place to look for some new ones. Most of the big companies only have dakota or durango shafts. Can these be cut down and resplined? What would I be looking at for price or does someone make a reasonable $$$ set to the length I specify.

Thanks in advance

Brent