bro i use havoline formula oil (black bottle with a red horizontal stripe sticker) with normal guard filter.u can use it for 5000kms max (though my oil guy says its good upto 6000 n i know hes right bcuz everytime i drain the oil, its still useable.
and i ve found havoline to be the best oil i ve used so far, honda oil is just okay.so use havoline instead.
yes bro fuel is now @ 80rs per ltr i got full tank of petrol yesterday.
anyways, cng kit should cost below 40,000rs. 35000rs on avg. including cng it, cylinder (dont get EKC cylinder) , advancer and emulator.car runs perfect.no problem on cng at all so u dont need to worry.just find a good mechanic to fit it.
breo u have an excellent car mashallah... just remove the ralliart sticker bcuz ralliart belongs to mitsubishi, it doesnt look good on a honda
rest eveything is superb... may be black tints would help if u dont get urself into trouble