Kicking around the idea of getting a 400e. Anything out of the ordinary I should look for? Common problems? What should I expect to pay? ANY info would help. Thanks

__________________
'85 300SD (formerly california emissions)
'08 Chevy Tahoe
'93 Ducati 900 SS
'79 Kawasaki KZ 650
'86 Kawasaki KX 250
'88 Kawasaki KDX200
'71 Hodaka Ace 100
'72 Triumph T100R