Here's my Excellerator 3.5e
Honestly, It's heavy as hell but it look's totally cool and matches any yellow jerseys you have. Unfortunetly I took it apart because I plan to sell the gun.
Other than what's stock, what ive added is the following:
-Jt one piece 14" barrel
-Trinity Spyder Front Block Assault w Gauge & LPC
-32 Degrees 6 Stage Expansion Chamber
-Extreme Rage 90º Swivel Elbow (edit: dont buy these, I had 2 and both broke a seal. I later just used the 90º part that came stock with the gun. It worked fine.)