So I really can't decide what I want. I don't really need a loud system and now I want to save some money so I was thinking of getting Infity reference series speaker up front with crossover and tweeters and use the basic 6.5 infinity speakers in the rear doors. I was going to get a JL 12" sub W0. It is only 125 RMS but I can use a small JL 2150 amp to run this. I was going to use a soundstream amp to run the speakers. What do you think of this setup. Any good. Give me other suggestions along this line