Shooting a long stabilizer is something new for me. I am moving from hunter class to open class and am increasing my stabilizer length. Do I have to have a counter balance offsetting to the rear (v bar style unit) or can I just screw on a 30" stabilizer and forget the rest. Reason is, with the price of doinker stabilizers, I would like to purchase a 30" stabilizer and a quick release only. If I need the counter balance with the longer stabilizer then I will purchase it, but to save a buck, do I really need it?