Whatever you choose, start low.
Most converts from compounds try to muscle as much bow as possible and end up hurting themselves or getting discouraged because their form is improper and shooting is off.
You want a bow that you can shoot ALOT and not get sore. Going traditional requires a ton of practice, everyday, if your looking to hunt in the near future.
#45 will kill almost anything in North America with the proper arrow set-up, and is still comfy enough to hunt small game with.
Do yourself a HUGE favor and buy a used custom from the classifieds. There are many great sellers on there. I would select a seller with a high number of posts, a "Contributor" or sponsor.
A used custom vs. a new low end is a noticeable difference.