Thanks naveen,
Today i drove it for some 12kms at around 40-45 and it felt great. Slight wobble is there which i will leave on first service.
Leave aside the other things, today i found that the first page from my user manual was missing. Don't know what.
But anyways i am happy with the beast I have and I will now just migrate to owners thread.

Dude, if they have indeed given you a test ride bike, then its a serious issue. Did the bike have any scratches/dents when you took delivery? Why don't you try sending a friend or a family member or something for a test ride to the same dealer? Ask them to note what bike they give you.

If you are sure they have given you a test bike or if they are doing it to others, you should certainly take this up with TVS. They are pretty responsive.

As for RTO registration, when I bought my CBZ-x, I only had to take the bike to the dealer in the afternoon and was asked to collect it back early evening. I was told the RTO agent will be visiting the dealership and the bike will not be taken anywhere. And it seems that is what happened. Bike was in the same place when I came to collect it couple hours later and as far as I could tell, it wasn't ridden. Thats how it should be...