DaveB413,
Before you decide what your draw length is, make sure you are familiar with Terry's form clock, which you can find at the top of the Shooter's Forum here at Trad Gang. While there are certainly generalities about height, arm length and draw length, there are many arm and shoulder geometries that may affect your actual draw length. I had to get past using the corner of my mouth as an anchor.
When I stood in front of a mirror or videotaped myself, I was constantly short drawing the bow. My right elbow was pointing slightly out and away from my body. When I drew hard enough using my back muscles to align my draw arm elbow straight back, while standing up straight, my anchor point was now about 0.5 to 0.75 inches further back, behind the corner of my mouth.
Now I draw back to the corner of my mouth, then continue past it. My first thumb knuckle hits my jaw bone and I let go. You may have already developed good form before choosing your draw length. It will save you a lot of trial and error later when you are trying to tune arrows. Nothing says darn, like trying to tune arrows, then finding out you've been short drawing!
As for a bow, shoot as many as you can. Look for traditional archery clubs and tournaments. Most trad archers are more than happy to let you try shooting their bows. Looks, feel, grip, hand shock, are all subjective at some point. If nothing else, you will have more confidence in choosing a bow.
You may thank us now, but a few years from now and several bows later, you may curse us for the addiction! Welcome to Trad Gang and to the "trad side"!