The only nitpick I have is the use of so many UB weapons. A lot of them don't seem like they'd work that way.
I'll scour my records to see if I have anything to add to the conversation.
EDIT:
Lancer[ Spoiler ]
Colt M23 (6P; -2 AP; SA/BF/FA; 0 RC; 40©; 5R) [5R, 750]
[3 Slots] Underbarrel Weapon (Monofilament Chainsaw: 1 Reach; 5P; -2 AP) [4, 300]
[2 Slots] Gas Vent 3 [6R, 400]
[1 Slot] Smartgun System [6R, 750]
Av: 6R
Cost: 2,200
Plus Model: (On Chainsaw)
[1 Slot] Personalized Grip [2, 100]
[1 Slot] Flashlight [-, 25]
[1 Slot] Low-Light Flashlight [-, 25]
[1 Slot] Thermographic Flashlight [-, 25]
Barrel Mounted Laser Sight [2, 100]
Shock Pad [2, 50]
Av: 6R
Cost: 2,525
Chainsword[ Spoiler ]
Monofilament Chainsaw (1 Reach; 5P; -2 AP) [4, 350]
[1 Slot] R1 Custom Look (Sword) [2, 100]
[1 Slot] Personalized Grip [2, 100]
[1 Slot] Reduced Weight [6, 350]
[1 Slot] Gecko Grip [6, 100] (+6 Str vs. Disarm)
[1 Slot] Skinlink [6, 50]
[- Slots] Lanyard [10] (+4 Str vs. Disarm)
Av: 6
Cost: 1,060
Notes: Because of the custom look (sword) and reduced weight, the -2 penalty on attack rolls and parry tests should be negated.
Gatling Laser[ Spoiler ]
Ares MP Laser 3 (7P; -1/2 AP; SA/BF/FA; 2 PP/shot) [18F, 12,000]
[4 Slots] Firing Selection Change (Large Mod [BF]) [12F, 14,000]
[1 Slot] Firing Selection Change (Small Mod [FA]) [4R, 300]
[Top Mounted] External Smartgun System [4R, 400]
Av: 18F
Cost: 27,000
Notes: Each shot requires 2 Power Points. When firing Burst Fire, 6 PP are required. When Firing Long Bursts, 12 PP are used. A Full Burst requires 20 PP. Suppressive Fire consumes 40 PP.
Freeze Grenade[ Spoiler ]
Splash Grenade [+4, +20]
R6 Freeze Foam [6R, 24]
Av: 10R
Cost: 44
Freeze Gecko Grenade[ Spoiler ]
Splash Grenade [+4, +20]
Gecko Grenade [+2, +50]
R6 Freeze Foam [6R, 24]
Av: 12R
Cost: 94
Gunblade[ Spoiler ]
Sword (1 Reach; [Str/2+3]P) [4R, 350]
[1 Slot] Personalized Grip [2, 100]
[3 Slots] Underbarrel Weapon [As Weapon]
Ares Predator IV (5P; -1 AP; SA; 15[c]) [4R, 350]
[1 Slot] Personalized Grip [2, 100]
Av: 4R
Cost: 900
Notes: The Ares Predator has a clip size of 8 rounds.
Vibro-Lasblade[ Spoiler ]
Vibro Blade, Sword (1 Reach; [Str/2+4]P; -2 AP) [8F, 2,000]
[1 Slot] Custom Look R2 [8, 1,000]
[1 Slot] Personalized Grip [2, 100]
[3 Slots] Underbarrel Weapon [As Weapon]
Ares Redline (5P; -1/2 AP; SA; 1 PP/Shot) [14F, 7,500]
[1 Slot] Smartgun System [6R, 7,500]
Av: 14F
Cost: 18,100
Notes: Due to the ammo reduction, the Redline pistol may only be fired if equipped to a satchel pack or power backpack by attaching the cable to the pommel of the vibro sword. The vibro sword's battery is independant of the pistol.
There's a few.