F650GS Dakar Front Shocks

Hi all,

So after my weekend trip in the west coast I realized that my one shock is leaking (presume its the seals).

Now its obvious to get them replaced (seals), however I'm that type of person that instead of just replacing something I try and do a upgrade.

While work is being done to the front shocks, can anyone suggest some upgrades that can be done to them perhaps? Also please try and include whom and pricing can do upgrade.

Thanks.