vrob

I wound up buying the 99 mxz 670 HO now it is time to replace the track. It has a 1 1/2 paddle that is studded on it now that is junk. When i put the new one on i will NOT be studding it. The riding i do is mostly ditches and alittle bit of groomed (not great) trails. Dont know if i need to go to a paddle or something alittle less aggressive. I am trying to save money on this one. Do i want or need a paddle, open window,or what? What are some suggestions and why? Anyone have something for sale reasonable. I am a Drag specialties and Parts unlimited dealer so i have access for a good price new, but i would rather go the cheap way out.