go to saddar ihata rwp! loads of G15a are available there! swap will cost around 50k! swap b waha hi ho jai ga! any other engine except g13a,g13b,g13ba,g15a,g16a will ruin its chases. 4efe also requires a major chases reinforcement so a big no to any engine swap except the above mentioned suzuki engines. and if u will modify the ff brake setup, get ready to trap yourself in the biggest possible accidents. change its suspension with oem parts! get its steering (hissa work). axles, hubs, gear box, these thing will all cost u nearly 1 lac. aur paisay hain to koi dosri car lay lo