Need new WGS for my Orange PPC212-C 120 Watt Speaker Cabinet

Hey every body, I want to have some speakers to consider for replacing in my 

Orange PPC212-C 120 Watt Speaker Cabinet.

 

I I need it to be really tight on the bottom end.  There are currently two 12" Clelstion Vintage 30's in it, but they are too loose for my needs.  I drive the cab with a Bogner uberschall twin jet.  

 

thanks for your thoiughts