I'm gonna show my age but here goes;

1963 & 1964 Ducati's 125 & 250 Monza
1965 Zundapp 250
Yamaha 650
Two Kawasaki KZ 1000 Police models my old dept we bought our and the city reimbursed us.
1981 Kawasaki KZ 1000 street model

1985 Honda Gold Wing

2008 HD Dyna
2009 HD Flhx still in the garage.

 

2009 Sportster (traded in)

2011 Wide Glide (current bike)

 

1975 kawasaki 500 triple good wheelie bike
198? kawasaki 650
198? kawasaki 1000
1983 suzuki 1100
1977 kawasaki 1000
1977 hd superglide
1990 softail
1992 electra glide
1999 electra glide
2002 electra glide
2010 electra glide

 

Well heres what I remember kinda in order............

'68 Bird mini bike
'70 Honda Trail 90
Yamaha R5 350
Suzuki TS 250
'77 Maico 450
'78 Yamaha 750 Special
'77 Suzuki RM 370
'79 Yamaha YZ 400
'71 Bultaco Alpina 250
'72 Bultaco Alpina 350
'71 Triumph 750 Bonny
'84 Honda Interceptor 750
'86 Yamaha YZ 490
'60's Bonanza mini bike
'01 Yamaha Roadstar
'06 HD Road Glide
'11 HD Limited

 

1983 Honda Nighthawk 750- had from 03 till 06
2005 Kawasaki Nomad 1600- had from 06 till 11
2011 Road King 96ci- bought in April 15000 on her so far

 

Aside from a minibike, riding a few Honda Trail 70's, here's my bikes:

 

1986 Honda CR125
1989 Suzuki GSXR-750
1993 Harley Dyna Low Rider
2000 Harley Night Train

 

? Honda 50
65 305 Honda Dream
71 350 Kaw. A7SS
72 450 CB Honda
68 Sportster
75 RD350 Yam.
? 441 BSA Victor
73 650 Yam. chopped
70 500 Kaw Trip
69 650 Yam. chopped still have
75 400DT Yam
76 400DT Yam.
75 550 CB Honda
? 500 XL Honda
75 500 Kaw Trip. still have
72 750 Honda 4 still have
72 750 Kaw. Trip
? 750 KZ,LTD Kaw.
87 1100 Yam. Virago
93 1340 HD. Springer
87 1340 HD. FXSTC chopped, still have
93 XRL 650
05 Springer Classic
11 EG Ultra
thats all I think, I may have forgot one or two over the year's

 

2004 Suzk Intruder 800 ( wifes bike )
2005 Suzk Boulevard C-50
2008 Dyna Street Bob ( wifes bike )
2008 Fatboy 105 anniv.

 

Had a lot more than you have (I suspect most of them before you were born), but didn't spend near as much money. Probably the biggest reason I had so many, in the 60's and 70's, you could buy and sell decent condition used bikes a few times a year without losing a lot of cash, even come out ahead a few times. I was always running across something I thought might be better than what I had. Once in a while, it was.