New member with questions

[broncobilly]

I just acquired a seacraft boat, I do not know what year it is, I was told it is a 21' but not to sure about that. It is a center console with an IB/OB 120 horsepower mercruiser with a serial number of 5081187. It has a Bimini top which attaches to the sides and slides on and off of the rails. The fuel cell is under the center console with the fuel fill on top of the center console (this may not be the original position as the floor under the seat between the center console and the engine box has been redone). The rod holders look like old teak wood, and are in the open voids in the bow on either side of the boat, there is a bait well on the port side of the engine box with a single battery box on the starboard. I will provide pictures when possible. But if someone could possibly give me some information on my boat I would greatly appreciate it. I am going to need to rewire the boat, put all new gauges, and replace the shift cable. If any body has any advice or suggestions I a open to any offers. This is my first boat but I have a boating background as I hold a 500 ton near coastal Masters License w/ a towing endorsement.