I completely understand what your saying, the only slight limitation that I have towards them is that when I spoke to them on the phone they were slightly oblivious to the issues with the fuel pump where as with revo the first thing that they stated is that anything around 250BHP ish would start to strain the HP fuel pump but superchips seemed to be oblivious to this, I'm not saying that they haven't taken it into consideration and haven't taken into account these tolerances with the map but I just don't fancy putting any substantial strain on any components.
Sorry for me being so skeptical about the maps I just work with things which have to set up near perfect and if any components etc fail from stress its not worth thinking about, I'm just very pessimistic towards tunings.
Luke