Great thread on replacing all of these lines here for ~ $85:
DIY fuel line replacement

Yep that is basically what I have now but I have a compression fitting on the FPR as well, no clamp.

I chose to run AN stainless braided hose for the added abrasion protection but push lock hose, cloth braided and high quality rubber can all be run as well.

Truth be told that if I was buying hose I would have likely gone with cloth braided hose to save some weight but I have lots of Stainless AN lying around.

As the rules are written now, it is pretty clear that only the rubber lines can be replaced. This is something that we can consider in the rule change request period. I see this as two separate parts - replacing the lines, and removing the fuel damper.

For this year, I'd talk to your local series director about this.