Thanks @MIKz,
I only have the problem of trust, as i m a complete novice in this field. Goin to buy my first ride ever. Therefore willing to pay some extra bucks for the trust. But even paying the extra money is no guarantee of the honesty of the dealer/seller.
Aakhir main woh tareeqa tow hay he apnay paass k kisi waqif achay mechanic ko saath lay jaa k dikhai jaaye, aur phir khareedi jaaye. But that would be my second option. Putting trust will be the first.
Thanks.