Lrdchaos

I currently have a afe tq tube and a truflow replacement airfilter on my 06 ram, I am looking at replacing the muffler to get a little more airflow and sound. Is the afe stage 2 worth the money, will I notice any more spool up then I have now? I am also looking at putting the juice on this truck in the near future, but I plan on running it on the 60hp setting all the time unloaded so I don't tear up the trans. Would I get any added performance with the stage 2 and the juice over the afe tq tube with the truflow and the juice? Thanks..