Before buying my first 3.2 a few years ago I went to see a clean inside and out 2003 2.6 CDX with 45,000 for £1,100 but the engine had no poke, didn't sound right plus it had leaking oil around the cam covers a loud ticking sound, still on the original belt apparently etc..
Same goes for a '53' black 3.2 Elite with 75,000 with an engine with so many rattles and noises, plus the body work had a load of lacquer peel and dents, ripped seats etc.. So left them well alone!
Then shortly after I saw a 2002 51' 3.2 Elite with 188,000 at the time thought it would be a right dog but took the chance to go 200 miles to see it, yes it needed a few suspension/steering parts in need of replacing and a general service but the engine was pretty much perfect with plenty of power on demand... It's still going strong with around 202,000 now..
Basically what I'm saying is don't dismiss high mileage Omegas without giving them a try..., there is likely to be more issues with a low mileage car that hasn't been treated well or used regularly enough... over a high mileage car, after all it's likely to have been looked after to some extent to reach the high miles to begin with
