Thanks all for your valid input. Now it appears sold that removes my dilemma! I agree that it might have needed some attention and money spent to get it out of its slumbers and check it through and fix any glitches. On top of the price that would have made it a bit expensive overall. I did get stung once buying a very low mileage classic car which, once I started using it,sprung oil and fluid leaks nearly everywhere! Neither fun nor cheap as it was an XJ12 Daimler Vanden Plas! There are other low mileage IS250's around that might be a better bet.
Cheers