hey guys, im trying to upgrade the audio on my ucf10 but as some of you know there is the huge gas tank in between the trunk and back seats and also the door speakers are only 4' long. What would be a good component set to swap out the inside and what are good 4 channel and 2 channel amps? im not really good with brands or audio so any help would be appreciated! thanks also how would i get a sub to push out my system