Need HTTP Port Redirection and SFTP load balancing

Hi All,

I need help in Load balancing two kind of traffic to the same servers.

1.) I need to port translate the http traffic on Vs: 192.169.10.1:5904----> RS1 : 10.10.10.1:5909 and RS2 : 10.10.10.2:5909

2.) Also I need to Load balance SFTP traffic on VS:192.168.10.1:22 ---------> RS1 : 10.10.10.1: 22 and RS2 10.10.10.2:22

Please help me , I guess it is pretty simple but still I dont know how to do it.