Right now I do 1 website to 1 ip address I dont have nameservers setup right now just using servermatrix.
I have upgraded everytime I run out of Ip addresses is there away to host site that don't get a static ip address
I also use and offer Cpanel to the new websites when they sign on and have my server host for them.

Please be as detailed as you can in your respone
Thanks

Yes, in fact you can share IPs and that should be the right thing to do instead of a singe static IP per site unless of course they require SSL.

When you set up the account in WHM, you uncheck the IP and that would make it Shared IP.