...I 've always dreamed of owning a Brough Superior...
Me too and that would be my first purchase. I would also have my rider gear tailored by Norton & Sons on Savile Road in London. After that I would just rent a bike in which ever country I am in. Let others worry about ownership.
You think if I had unlimited funds I would stick with just one brand ?
If one cannot command attention by one's admirable qualities one can at least be a nuisance