I currently have an R1200gsa my 22 y o son says he wants an older bmw ,likes the styling of the old airheads,I have no idea about older bmw s , I have looked at an 85 R80 and a 79 R80 what year should I be looking for, wanting the least amount of specialized maintenance, some thing that some younger could ride and work on less frequently. Thanks in advance for advice and feedback