looking for a small servo to use w/ mech. brakes and my mm esc
 

Any suggestions as to what small servo I could use just for my front brakes on my mbx-5 w/ my mm esc?

I was thinking of:

1.http://www3.towerhobbies.com/cgi-bin...?&I=LXNCW3&P=7

or

2.http://www3.towerhobbies.com/cgi-bin...?&I=LXH307&P=7

Any other ideas would be great!

thanks