I tried race tech and factory connections and their reccomendations were a little different. Im riding a 06 yz125 stock valving racing 200A class at gncc and riding some motox here and there. I weigh 220 without gear 6' 3.1 gallon oversize tank. What rates do you think I should be going with. Race tech says .492 and 5.28 while race tech says .46-.48 and 5.6-5.8. The rear seems like way to much difference between the two too me.