[TenTec] Omni Power Increase?

[PaulKB8N at aol.com]

The talk about the O2 power adjustment reminded me of a question that I've  
been meaning to ask for a while.
 
I understand that the finals in the Omni VI run just fine at 16 Volts,  
perhaps even at higher voltages.  Has anyone attempted to isolate the 12V  line to 
the finals and run that at increased voltage?  Can you run  everything at a 
higher voltage and allow the regulators to reduce it where  appropriate?  I know 
that the manual allows a fairly wide range of voltages  to be used for normal 
operation.
 
I'd like my 100W radio to be just that, I'm usually seeing 80-95W  output.
 
Paul;, K5AF