You have chosen some good stuff for your car, but considering you have a 1.5 lakhs budget and that too you don't want a DVD player, then I think you should take a look at JL Audio too, cos if you don't you will be really missing something. They make some really awesome amps (Slash Series) and the VR Series Component Speakers are some of the best speakers I have heard till date below the 30k Mark per set. I have heard Alpine , Hertz High Energy series, Focal Polyglass series , but nothing has matched those component Speakers yet. Then again a lot has to do with tuning too, the JL Setup I heard was complete JL and very very well tuned.
Also I would suggest you take a look at Image Dynamics, cos I have hard some good stuff about them, however have not heard a setup in person.
All the best!
