Asif thanks for the link. that link was last updated on 2002 May 17.
I have searched a lot on the net and than finally made this decision and the idea seems practicable (only shipping cost is problem o/wise this oil is dirt cheap to use as compared to local made mineral oil).
The long run cost of this oil is quite less than ordinary mineral oil and gives added benefits also. I have read ppl going up to 15 to 20 k on synthetics.