Clutch master pump question M1000S 03'

[crude]

Hi all,
    I was nice while it lasted with the stock brembo goldline clutch master pump and a oberon slave, until the master pump gave way. It started leaking slowly, and me thinking it was oil, sprayed a little on the tank marring it.
   Lets just say I wanna change the master pump to an aftermarket one, should I go for a stock piston size or one larger ( 16mm etc )?
   Wouldn't it be harder for me to feel the biting point of the clutch if the master piston is larger (than stock) and pushing more fluid as compared to the smaller (original) piston?
   Btw, the stock brembo goldline clutch master piston size is 13mm on the 03' M100S monster?

Thks

[Speeddog]

Same as stock piston size, I'd say.

The Brembo Goldlines are quite reliable, I'd recommend just getting a new one of the same as what you've got.