I have decided to pull the trigger on a RZR 1000 but I am having a hard time deciding between the XP and S. I ride mostly trails but some mud. I am leaning towards the XP because I want to run 30" High Lifter Radial tires and it seems to me I could do that on a XP without suspension mods. If it wasn’t for having to change up the suspension on a S to run 30" I would get it. Is my thinking correct? I want to mod as little as possible.