OK, I was sick of being ignorant so I spent the last 2 hours searching and I found my Yamaha book. I am going to read this thing again and bring myself up to speed. I used to know the information on this back and forth about 12 years ago, since then disinformation (like that I just got from EAW, (For shame))and time away from the business has dulled what used to be an acute understanding. In case anybody else does a search on this here is what the handbook says:
Quoted fromthe Yamaha Sound Reinforcement Handbook "It turns out that a sound which is 3 dB higher than another is barely perceived to be louder; a sound which is 10 dB higher in level is perceived to be twice as loud."
Accordingly, I don't think I will be paying much more to provide power that will only be perceived as very slightly louder.
Thanks for the responses guys!
It was, as always, greatly appreciated.
Best Regards,
Mario