Find a good used 45 pound bow and you can't go wrong. It is plenty for deer and you can save yourself from bad habits you will develop if you are overbowed.
The Grizzly is a good bow. I have a personal preference for the Black Bear. I think it is quieter and smoother to draw than the Grizzly. The 60" length eliminates stack and finger pinch. They are a bit harder to find because they were only made from 1972-1978, but I think they are worth the search. I bought one for my daughter for Christmas and immediately fell in love with it. Unfortunately, so did she, so I had to find one for myself.
By the way, welcome to traditional archery. One word of warning: compounds are excellent tools, but recurves and longbows become a passion. It is hard to make wheels and cables look good, but traditional bows can be beautiful works of art as well as great game getters.