Don't use PTL on StarViper. Better option is predator or Mindlink with Kavil.

Guri is overpriced. And does little in this list other than being a 3 agility ship to fire at. By comparison, Fenn Rau (who shoots five dice at range 1) with Title and PTL also dials in at 32 points, but he comes with 9PS at the cost of one shield to what you currently have. Even with that, I think he's the far better option. If you swapped Kavil to Vectored Thrusters instead, he could fit Autothrusters on as well.

Your Contracted Scout looks powerful if it can get a target lock and still have that enemy in sites during the combat round. Unfortunately at PS3, and not having another dedicated blocker, that can prove quite difficult. You may find a bumpmaster build works better for this list.

That's what I can see currently. I always suggest people run their list first and see what they like our dislike about it. Maybe you'll find that scout is your MVP, and Guri pulls her weight every time. Or maybe you won't. I think putting in 5 games or so with a list is a good number to start seeing strengths and weaknesses of a list rather than what might amount to just a bad day in the pilot seat.