Great!!! Thanks for all the suggestions.
I actually have a Boss CS-2. It is the only pedal I kept from the very old days.
Danny, I am actually looking to color the sound. I was taking your advice from my other thread about adding a mid boost.
Guitarhacker, I have a Carvin V3. I was enjoying it with my open back 1x12 but am having some issue adjusting to my new 4x12 cab. I could just go back to my 1x12 but I love the low end punch of the 4x12. I really like the V3 for its high gain, mid-scooped sound. That is my channel 1. Channel 2 I have set up as low gain. I love it for its clear (tight?) bass sound. I am having a hard time getting a thick, sweet lead tone out of it though.
I was hoping by adding a pedal, I could get there. Then I would have all the sounds I like in this one amp.
The TS pedals get brought up a lot. One of these days, very soon, I am going to have to actually try one. :-)
I am also going to check out all other suggestions in this thread.
Thanks again for taking the time to post!