You could probably add around 3# per inch of draw,maybe close to 61# at your draw length.I think they are a sweet bow,I bought mine new years ago when they first came out.And I still have and shoot it,I like Martin/Howatt bows.Sometimes you can get a great buy on them on the big auction site.But like said you can get great buys on used ones also.I have a buddy with a 30" draw and he shot mine and said it was a smooth draw for him.They are fairly high R/D which seems to help for a longer draw.Are there any at a shop close to you that you can shoot one and see how you like it?