You donnot have enough money to spend on civic/corolla/lancer but you have money to buy a spectra and then change its engine, gearbox, whole wiring etc?
Some sincere suggestions:
1) Buy a decent civic/corolla in 10 lacs and drive it like every other person on road (ie. normally). As you seem to have extra 4-5 lacs for modifications.
2) Buy a Civic 1995 EX. Its chassis, looks and everything has enough potential to give a performance of a muscle car and looks of a sports car.
Investing that much money of spectra is like fitting a quad turbo in mehran because you love it so much.