Danny, thank you. I can see the light at the end if the tunnel.
I will have learned a tonne of stuff just from this track alone. I get to play again later so I'll definitely bring the bass up a touch, I must admit I did wonder if it was too low but I talked myself out of raising it too much for fear of mudding things up again. Of course as you correctly said, I know how this thing goes in every minute detail now, so I hear the bass, the new listener will wonder where it is.
As an aside, I'll have to check ARC, but as I recall the bass freq response of my monitors goes to about 70 hz I think, so I wonder if I have the full bass response option selected to compensate for the "high" low end of the monitors, making me mix it bass light now I've cleared out the mud. I'll have to check.
Paul