I have done body work at Trend Automobiles multiple times and they are good. But you will find difference in the paint albeit only if you look very carefully. I have a bad eye (or a good eye, the way one would look at it) and I was easily able to spot the paint difference. But not many are able to spot it. The difference becomes prominent as the years go by.
Coming to Elite Motors, I believe this is Volkswagen Bangalore. I have heard good reviews from my colleagues who bought and service their Ventos and Polos. But then again, factory finish can never be achieved no matter what. I did some body work at Ford and I can vouch for this fact.
The biggest challenge for you is the running board. OEM
Service Centres cut this piece out, fix it (basically tinkering) and reweld it back. This can be an issue when you are selling the car and most dealers look for this reweld marks
PDR for the door is also a challenge as the dent is on the crease that runs on the door. This too has to go through the conventional route.
Almost all the body work quotes that I have asked in variety of OEM
service centres over the years, the cost - 9400INR seems to be in the same ball park. The question though is that is this number fair. I dont know.