1981 Raleigh BMX

I was on a day of thrifting today and I came across this BMX bike and thought, hey this bike has some cool factor to it and i paid the $15 and took it home. Right now, all i know is that it is a Raleigh bike and i assume it is an 81 because of the serial number. I asked for some help Identifying the bike from the guys over at BMXmuseum.com and Ill update with what they come up with for me. Check out the aftermarket stem attachment.