i had a system but it was stolen son now i have two type r 12" a viper 1200 and orion 4004 and all was left from my other system was the speakers in the doors they are 4 4-way speakers pionner so im thinkhing of getting two pairs of component speakers like the alpine spr-57ls, or infinity 6810cs or kicker 57.2 wiil that be a waste of money or wil it really sound way better and wich speakers should i choose