Love me some Firesprays, especially of the Scum variety. Here's some fun ideas to bring them up to par with the other fat ships in the game. Yes, these are a bit over the top, but I'd love to see some upgrades to bring them up a notch or three.
Heavy Swivel
Modification. Firespray Only. 2 points.
You may attack targets in your Auxiliary arc using [canon] weapons.
Kath fans unite!
Dengar
Crew. Scum Only. 5 points.
When attacking or defending against an enemy in your firing arc which you have a Target Lock on , you may roll 1 additional die.
The Scum C3P0/Palpatine.
Bounty Hunter's Guild
EPT. Scum Only. 3 Points.
At the beginning of the game before the "Set Dials" step, you may acquire a Target Lock on an enemy ship. When attacking a Target Locked ship, you may reroll attack dice without discarding your blue target lock token.You may not use the Target Lock action or acquire a new Target Lock if you already posses a blue target lock token.
Thematic and effective. Bounty Hunting in X-wing? Yes, please.
Firespray-31 Upgraded Drive Engine
Modification. Firespray Only. 6 points.
Your action bar gains [boost]. After boosting, you may perform 1 additional action, then receive one stress token.
Boost+EI.
Kath Scarlet - 38
Bounty Hunter's Guild - 3
Dengar - 5
Heavy Laser Cannon - 7
Heavy Swivel- 2
Glitterstim - 2
=57 points for a nasty...NASTY Firespray worthy of the name. Sure... with expose, at R1, in Aux arc, with a TL, Kath could roll 7 dice. But that's a LOT of requirements for a Death Star shot.