I love it mate. I really like the VZ HSV's. I was looking at a VZ Senator before i got my SSZ, but decided against it at the time. I WILL own a VZ R8 Maloo some day
Ya gotta hate a manual when it comes to racing. I have a small cam, and the rest of the bolt ons, and i ran 12.5 @ 109 on Wednesday night just gone, at Willowbank. With your setup, and the right launch, traction, ect, you should be able to get it to a mid to low 12, i reackon. Chuck a shot of gas thru it and youll easily crack an 11.
What cam/OTR/exhaust/ect are you running and who did the work?