Recommended grease for Suzuki driveshaft splines?
 

I am doing my first winter service @ 102 hours, about a 5-month-old Suzuki 175, and wanted to lube the splines as I've heard for these engines it should be an annual thing. what is the recommended grease? anything special? moly? I have a service manual but it doesn't really specify what type of grease.

any info would be appreciated!

ps - I did search a lot and wasn't able to find grease recommendations, only reason I'm not just using good waterproof grease is I saw a post where outboard specialties mentioned there was some special grease Suzuki recommends