Stock is 130...i have a PA 200 amp (from Steeda)but didn't get the chrome one but i have seen one and its nice if you want the extra bling under the hood. Reeber asked this question a few months ago maybe he bought one and can show you.
www.pa-perfromance.com is probobly the best place to get one...pricey as hell though.
i really havent seen thtem anywhere else...
nice pic by the way...i dont think i ever realized the alt was turned around on these applications...interesting.
one thing to understand about chrome, it holds heat. it's nice for show-cars but a big no-no on d/d's or race cars and wth the added heat from chrome, except early faliure from chromed parts vs non-chromed parts