My Nitro Rustler (from 2006) has recently been in an accident. The shock cap broke as well as the caster block on the front right and the back turnbuckle as well. I think hop-up casters will look good, but what about the shocks? I don't think they have been oiled in 6 years and have never been replaced so I was planning on getting new ones. Should I just replace with stock parts or should I upgrade to some hop-up parts? And what website would be the best to check out parts. Thanks for your help!

Looks like something out of Back to the Future