Ive been racking my brains trying to decide about an ICE upgrade. The reason why I want an upgrade...15 mins of listening to music in the Jet gives me a headache:uh THERE IS NO BASS IN THE DAMN SPEAKERS. I'm not crazy about subs n bass tubes n the lot but I want good clarity at low volumes with decent bass. Now one of the guys at FMdrive Khar (I think thats the name) tested the system with a demo CD for ICE which automatically checks all channels and bass treble seperately etc. According to him the best bet would be Pioneer 3 way coaxials in all 4 doors. The reasons according to him... The HU alone will not be able to drive components and they will be wasted. Amps will not match with this HU(I disagree with this) and there is no alternate HU Now I dont like too many modifications and like to fit speakers etc in stock locations. e.g. In my Santro I have JBL compos at the back and coaxs in front at stock locations. Only teewters are on the pillars with a double sided tape and they keep coming off which irritates me. My questions to you guys :- Will just putting in Coaxials really give me much better sound that stock speakers. If yes, which ones...Pioneer or should i try better stuff like Polk, Morel,Focal etc. Will using Components in front and Coaxials at the back ( without amp) give me much better sound that all 4 coaxials. If yes, which components will fit in stock locations (especially tweeters) Should I go with amp and 2 pairs of components for all doors with tweeters screwed onto dash and pillars (am damn sceptical about installation) Budget is not the concern here, I'm just paranoid that if I have to keep going back to the audio guy for any glitches or GOD-FORBID TASS centre I'm finished. I just dont have the time or temperament for that. HELP GUYS!