Well this entire project has been based on sourcing things cheap Got Ampli at almost at 25% of the MRP Price Got Wiring harness at almost 40% of the MRP Price Got Components at 30% of the MRP Price Got Dynamat xtreme at 50% of the MRP Price *MRP = Indian MRP prices. @italia-linea: Which components do you plan to go for and where would you be installing the tweeters? I am sure they would not fit in default location, need to figure out some jugads. @vijay: What is the size of tweeters in Infinity 6030CS and where you able to easily place them in the default tweeter locations? Also a lot of people comment about them being very bright. Whats your view point? How is the midbass, does it gives real thump?