i would check you compressoin befor going though the trouble of breaking down the motor, i would replace the pistons to, not just the rings. hone out the jugs or bore them out to do the job right.and becuase you have and it all apart my as well do it. but anyway if you on a budget and thats what you want that fine by me no problem. drain your all your fluids,take off your front pipes.carbs,fule line, spark plugs, heads, then your jugs,and your there. pull off the old rings put on the new ones make sure there on right !!!!!put on the new gaskets,when putting on the jugs you can squeez the rings with your fingers and slide the jugs on,it might take two people for this part (use a little lubrication oil ),the put on you heads, spark plugs,carbs, make sure the slids in the carbs are all the way down (they go in one way but you can still put it in the wrong way!to check pull off you air filter and look down your air box with a flash light to make sure there all the way down)
fule line,put on the pipes,and put oil and antifreez in the banshee. it takes me alitte less than an hour to do it .but if your not mechanically inclined about 2-4 hours. its not hard at all,you should buy a cylimer manual.i hope this is some use for you, good luck!! MAZZ