Ok i ride a lot of trails, a lot on a couple of mx tracks locally too the trails are not too tight at all, jeeps and stuff go up them all the time. I was just wondering im not sure what company long travel a-arms im getting yet but just to get exactly 50 inches wide with 8 inch wheels and 18 inch tires mx and 9 inch wheels and 20 inch tires for woods what a-arms would i need plus 2 or plus 3?