I play in a cover band with an amp that has a nice loop but no rerverb. There are a couple 80s tunes I'd like to use chorus on. I have a small pedaltrain, not the single row but two short ones and I'd like to find a box that is easy to operate that will give me reverb and echo (I have an RV-3? I think, its the one that does echo and reverb or both together) as well as chorus, in a fairly small configuration that will leave some room on my pedaltrain. Is there something out there that fits the description?