So looking at the Mask of the Pirate Queen FFG RPG Adventure there's this ship: the StarViper-M2.
While the name appears for the first time in this book, the concept isn't new - After MandalMotors got back production rights for the StarViper, they made started producing a more mass manufacture friendly version of the StarViper.
Differences:
Replaces the twin-heavy cannons on the SV for quad-light laser cannons (in RPG terms this swaps armor penetration for rate of fire & accuracy - don't see it chaning PW value)
Increase shields
Replaces Torpedo launcher for Ion Cannon
Supposed to be popular with Zann Consortium and other pirates. Could this become a fix for the StarVipers that are not Guri and Xizor?