Go check out servo city's website - easy to price compare various hitec and futaba servos
http://servocity.com
also,
www.hitecrcd.com to see their products. they haave a specs sheet to compare various servos in their lineup.
[link=http://www.hitecrcd.com/Servos/allservos.htm]http://www.hitecrcd.com/Servos/allservos.htm[/link]