Hi all My 2013 400RR is coming up for 50 hours and I'm thinking of getting my suspension serviced. First question is whether this is too soon, or if it is about the right time. I'm not riding it at racing pace or wringing the bike's neck every time I ride, much more of a weekend wobbler. Question 2: I see that the fork runs 2.5w oil, which is almost non-existent here in SA. I’d like to use Putoline oil, which is available in 5w here. I assume I'd be looking at a revalve if I went that route? Last question, if I decide to mix oils to get the 2.5w, would any modifications be necessary?