doesnt sound like a good idea at all....your car's internals will tear apart after a while (given the overall light frame and suspension)..unless you upgrade everything altogether.
i am surprised to see that you can get a turb kit for as little as Rs. 10K....thats cheap..but im sure its more like a home made cheap a** kit cuz serious turbo kits are way more expensive....atleast a few thousand dollars.
plus when u go turbo...u need stiffer/upgraded suspension (struts, springs) plus bigger brakes also.