nothing initially, we'd spend a year travelling around the world, go to each of the forumla one races and spend the weeks inbetween holidaying/exploring the country.
when we came back we'd then buy a great big house somewhere, in the living room we'd have two matching sized tanks on either side of the room or soemthing like that. each around 6'x2'x2'. one would be high tech planted, the other a beautiful reef tank.
somewhere in the house I'd want another 6x2x2 with big cichlids, oscars and such like. i think i'd then have a few smaller tanks on a bit of a rotation, change it round every couple of years, i'd like to do a nice river tank project, shell dweller cichlids, got loads of smaller projects i'd like to try basically so i'd run a couple of 3/4 foot tanks and change whats in them every year or so.