need your expert opinion

[bloodymomo]

I have a gy6 50cc with the 100cc bbk on it running uni filter. I'm buying a new carb new jets, new exhaust. Variator cdi wire. Blah blah.. I weigh 320lbs and it is moderately hilly where I live. In your expert opinion what size roller weights will wotk best for my size. Also I do have quite a long ride every day or so just so u know. I also have tge red and yellow torque springs and I'm buying blue and yellow clutch springs. So yea if u need any more info please ask. I really am looking forward to hear what gram rollers ill need.
thanks guys!