Newish to x wing and want some opinions on this swarm build.

Ywing with R2 Astro 19 points x2

5 z95 12 points x5

Total 98 points

Same idea as an 8 z95 build. Think of the y wing as a tankier more maneuverable z95. This list also provides more total hit points at 36 while still having lots of green dice. I could add an auto blaster turret for two points or stay at 98 for initiative. Any suggestions, I really want to find a viable 7 rebel ship swarm