and two 6x9 4 way speakers? what amp would i need to use to run 4 origanal saturn speakers with 4 tweeters and two 6x9 4 way speakers each 6x9 speaker has 220 watt max with built in tweeters and i have 4 tweeters and 4 orignal speakers with the car whats a good amp to get to run the 4 origanal tweeters 4 speakers and the 2 6x 9 speakers