WTB sc10 136 rails and rear swing arm

Hello, Guys I need to find a pair of 136 sc10 rails and at least the upper part of the sc10 rear suspension swing arm.

Sled is 97 Summit 670.

Not sure if arms are same between MXZ and Summit.
I`ve Heard Summit (or mountain) skid is different ?
Will any parts from an sc10II interchange?

Here is some pics of the rear arm and the bent rails.

And a pic of the front arm I`ve heard the difference in the MXZ to the Summit is in this arm. Heres a pic to compare if anyone has these part. Any suggestions or inpur would be appreciated

Thanks, Darren
PM me or e-mail- wildcard28@msn.com