Umm if i were you. I would have used liqui moly 5w40 fully synthetic oil , and at first oil change i would have used ceratec with it.
Ceratec is a product from liqui moly is an engine oil additive , in short it makes a film on the engine parts due to which friction between engine parts reduce and fuel economy and performance increases , and it is good for 50k kms. Only use once at first oil change.
And ofcourse the genuine oil (Japenese) and air filter
Change oil ,oil filter and air filter at 6-7k
That is what i would have done
(One of my friend has used ceratec in his suzuki wagon R and uses liqui moly mos2 oil )
And i am using liqui moly fully synthetic which i have advised you in my Gli 2013
Previously used Zic XQ
Thats my opinion altough i know very little about this stuff. Do let me know what you plan to go with.
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