fuzzysb

hello all i gave ridden for a long time but recently purchased two twinshock bikles...76 honda tl that is 298cc and a modified frame and a sweet 79 199a. questions about the bul: 1 it has a mikuni and had a 115 main jet. had gobs of bottom end but not much on top. if i open up to a 130-140 and drop the needle a place or two will i keep the bottom end and add mid and top?? it also had .012" piston clearance when i checked so bored first over. i have a 140 main in it for the breakin period 2 it has an aluminum aftermarket swingarm which says malcolm smith but i don't think he was into bultacos....so does anyone know what i have?? 3 i have two sets of rear shox to choose from...falcon and fox. which is better? i weigh 200lbs ( sorry no idea how many stone) thanks for any and all help fuzzy