u/No_Condition5463

I currently have kicker cs 6.5s in the front and kicker cs 4x6 in the rear with a ct sounds bio 10 in a sealed box. Currently i have the 6.5s running off 2 of my taramps ds 440x4 2ohm amp and the sub running off of the other 2 channels with the 4x6 on the headunit. I plan on getting a 400 watt amp for the sub and moving my 6.5s to the rear and upgrading my front speakers. Is there a good set of 6.5s that would fit my system and sound a bit better than the cs 6.5s?