Ken, I am working on a response to your original question on draw length. It is a bit more daunting and elaborate than I originally expected it to be. I will give you some links and stuff along with my opinions on the subject.
I am trying to give you a detailed responce on the subject with reference material as well. I want to explain draw length and how it effects your form, not just draw length as it pertains to the bow. There is a lot more to it then just your AMO draw length of the bow. You need to get the bow to fit you properly first, then check the draw length. Not set the draw length and adjust your form and shooting style to fit it.
It will take some time but I will get it done for you. It would be much easier to explain it in person rather than text. I am typing something up in Word now. I will either post it here or PM it to you. It will be long and detailed like most of my posts are

. I just hate throwing info out with out any explination for it. Sometimes you confuse people more than you help them.
Thanks for being patient, I just wanted to let you know I was working on it and didn't forget.
Paul