Would this list be at least competitive?

https://geordanr.github.io/xwing/?f=Galactic Empire&d=v4!s!68:-1,-1:33:1:;68:-1,-1:33:1:;208:18,172,-1,147:42:31:&sn=Unnamed Squadron

A couple tanky Defenders and Baffle Tie SF with PTL and baffle to push through extra attacks.

Any changes you would make or struggles it would have?