red marks do not matter - but i hear your not supposed to line them up - but any other combo is fine... why? i have no idea- thats what a guy at the shop told me
btw, you should always soak the new clutch in the oil for an hour before installing it.....
no need for rubber rings - throw them away
hint: to make clutch better: of the 6 springs, use 3 old (stock) ones, and 3 new ones - the bets of both worlds, better clutch grabbing, AND not as hard of a pull - everyone tends to do it - it still works fine