Not to trash SMA but here in town the local dealer stopped dealing with them or offering them because they seize up all the time. I was just at the dealer and the techs were beating one with a sledge hammer to try and free it up.
I'd recommend:
http://www.predatormotorsports.com/i...WPROD&ProdID=5
I've heard lots of great stuff about this companies products. Opinions are like "A" holes everyone has one and this was mine on the subject. Best of luck with your choices. And welcome to the Board.