Sir the JBL GTI are best, if you can find them in your budget, which I doubt very much.
So the Focal A1 are best possible which you can buy if you can extend your budget a little.
I have seen Polks (MMC) they are Made in China but original and sounds very well.
If you want to save some money, Polk MM are also good, but it is not worth it to save 5K Rs.
Alpine and NV are best value for money but they are simply not in league of JBL and A1, specially the crossover of JBL and tweeter of Focal.
Unfortunately, the 9850BT can only do HPF/LPF but cannot go full 3 way active.
The P80RS can.
So you should get some components with good crossovers.
Regards