look kid, if you really do have the chance to get all this stuff then i wouldn't suggest something like a celica, not exactly the best performer.
if you REALLY have that type of cash then i'd be lookin' into the series8 RX7 or the new RX8, because you have SO MUCH MONEY you should be able to afford the insurance, registration, stamp dutie, speeding fines, upgrades costs and also maintainence.
so go with a rotary, or if that doesn't tickle you fancy then go all out and get an NSX Type-ZERO or something, or a R34 GT-R cause you've got so much money and all, why not go with a Supra RZ TT? I'm sure your mummy and daddy will buy all of those vehicles for you richie rich.
If i still owned an excel.. It'd look like this: