Group multiple gateway and SNAT pools

Terry - yep, that's why they call it a pool. In my past using LC, I created a "default gateway pool" containing 4 ISPs. I applied that pool to my outbound Virtual Server. Since I also had a situation in which internally sourced traffic had to appear as a certain address to the outside world, I had to create a special pool and special snat pool and use an iRule accordingly. It worked very well. Hopefully you have the same luck.