My first OCI change on my newly used purchased Honda Odyssey was with Pennzoil Platinum 5w20 & oem Honda filter I get for $2 . However after learning that the Honda dealer uses conventional GTX for OCI's I was thinking of saving my jobless butt $13 and goin with the highly regarded Motorcraft 5W20 w/Honda filter for the 7500 OCIs. Anyone think the MC might not hold up? I have seen the positive used oil analysis with it and it is so cheep at Walmart $12.50 for jug.