What kind of horsepower to expect 383 build

As far as cam choice, If I was selecting a new cam then I would have gone with something else. I had this one and I got tired of having this motor partially assembled. I will probably change the cam and heads at a later date as funds allow. The car has been down for 8 years. Currently sitting in my driveway with engine out about a year. At this point I want to start it and drive it.