hi, I have thoughts of putting a stage one on my flhtcu. I know I'm not comparing apples to apples but to me she feels like a dog compared to my dyna. has any one done this? does it really wake a sleepy motor like they said? and I also wondered if the down load is necessary right away. looking at my pipes she seem to be running rich all ready, so more air ,leaner condition right? 06 flhtcu every thing is stock except the mufflers. old ones rusted through. and they are true dual. bought from demon cycle. I have no intention of doing any big mods to the motor but I would like her to be a little more responsive. Any thoughts?