You will certainly get a lot of opinions here on the draw weight, but let me throw out a couple of other things for you to consider.
First, your 45# Black Bear recurve with the right arrow/broadhead combination will kill a deer or hog. Using a skinny carbon arrow(like Easton Axis) front loaded with heavy insert and a 2 blade Tuffhead or Grizzly style broadhead (250-300grains up front), tuned to your bow, will give you plenty to hunt with. Get comfortable with that, hunt with it, then when you've 'saved your pennies' and perhaps tried some others bows at a shoot or show, you'll have a better appreciation for what you want.
Second, don't be afraid to buy a bow off the classifieds here. You can often get a great bow for 65-70% of new price for currently made bows. Also, don't sell the old Bear, Browning or Wing bows short either. There are some great shooters in those brands and you can get them for $100-300 and have a very good hunting weapon.
You're better off to continue to get really comfortable at shooting your current weight as long as you can. It'll help prevent bad habits from creeping in as you learn. I still pull out a light weight bow (30#) to practice with from time to time.
Being patient will help save you money (getting a bow before you find one you really like) and save you from unlearning form errors that may come about in rushing to a new bow that you're trying to anticipate a "final weight" that you'll work into.
Good luck and welcome to traditional archery.