Kendrick57 I am sorry but I find it very hard to read your posts as they seem to jump all over the place. I think it might be better if you address just one point at a time (ie one point per post).
Now if you can get your cutting speed (G1) as fast as you need then there should be no reason why you should not get your "travel" Rapid speed (G0) faster.
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How about you posting some screen shots up of your Motor tuning from Mach3 and a short sample of your gcode ( say the top 30 lines) this might help to see what it is you are trying to achieve. ..Clive