Thanks guys
Yes I was planning to go for Alpine Type S, Infinity or Kicker as back speakers but unfortunately there were none available. Moreover due to the blasts, there was also a strike.
Ill get the speakers by next week. No amp though because I dont wan't the car opened up and issues amps come with. For now, SQ is only what I want
Yes I got the player with official company warranty for 40k. Got components for 6k and reverse cam for 3k. And you are rite, the 4150dvd completely changes the outlook of the interior. I am loving this player especially the 1 click feature to turn off the screen. Ill post better pics tomorrow