Try this thread to start:
https://forums.dobbersports.com/show...Draft-Strategy
With a goalie setup like that, definitely make sure you get two actual starters (hopefully top 20 kind of guys), which will likely cost you ~15-20 each (if goalies are cheaper, stock up on 3 or 4). After that, I would expect you can fill out about four starting roster spots, and your entire bench with $1 each. So we'll call that 35+8=$43 spent with eight more spots to fill ($7 ea). I expect the breakdown to be closer to 16, 12, 10, 9, 3, 3, 3, 1.
Bottom line is: Don't spend $15 on a player unless you have to have them. With this kind of tight money allotment, there will be tons of bargains.
Also, is this a cap league for the full season, or do you just have the initial auction budget?