RE: terminology and other general help
You sure you want to start with a 60+# bow? The reason I ask is, you will be wanting to work on form, not accuracy. Mainly because your ability to do everything during the shot the same way, each time you draw the string, is what creates your accuracy. The heavier the bow, the more you'll be struggling with getting it to full draw instead of concentrating on your form while you draw and anchor. If you are even the slightest bit overbowed, you can start developing some real bad habits including collapsing bow arm, short drawing, not reaching anchor and even target panic, which is hellish to get rid of. My advice is to put that beautiful old bear aside and get yourself a 64" target bow that's around 45# at your draw length. Once you have your form down so that it comes second nature to you and your accuracy is getting the same way, then move up in weight.