Just get a pingel or similar, or you will be in the same boat you are know in, in a few years. I read all the time that 'Ive replaced my cover set for the second time' and just do not understand the logic.

Valkers always what the best for their bikes, tires, oil, etc, but always stick in a oem cover set that has been known to fail. ???
the first time I ever went to Schroders (a Honda shop in Hendersonville, NC) he took me to the back
to show me a hydrolocked Interstate they had the engine out of... I'm pretty sure they were just
going to fix the hydrolock and give it back to the customer without searching for the cause of
the hydrolock - likely a combination of faulty petcock and one or more of the carbs with a float
that doesn't seat right...
Ask questions of your dealer... at least get a coverset... the new petcock he wanted to put on is the right
idea, same as a cover set, except easier for him (and more $ for you)... if he's doing the work,
a new petcock might be cheaper than a cover set - diminished labor costs...
-Mike