Unfortunately about 70% of my time behind my General's wheels is done mowing my property or plowing snow.. I just installed 30 inch terabytes or "29.5" as iv read from those who have measured. I am ECU tuned and do not really need more power, however from the bottom end to about 6mph I notice a difference with the new tires. Its not a struggle but it feels as if it is working a bit harder, especially mowing up my hill. So question is... What is the cheapest option to get some more low end bite on that belt? Spring kit or a full on clutch kit with weights and such?