im honestly gobsmacked at all ive just read 
omegas are big and bulky made for comfort to big and heavy great big barges ?
your joking right?
Ady, how would you describe a car that has 4 doors, big comfy seats, a decent size engine in the front, a large boot, wide tyres, a length of near enough 5 metres and a kerb weight of about 1,700Kg? They're big, quiet, comfortable and they're nicely quick when required. So I don't really see why you're hyperventilating.
i got another omega because of the power the way i can control the car and yes i drift mine on the track and late rainy nights usually 3am with no-one on the roads no good in the dry with big wheels cos it'll be bye bye tyres i aint no boy racer im 33 like to have fun in my motor i dont hurt anyone and if you drive around like a "grandad" nowadays your more of a menace than anyone else.
im also a professional driver and drive for a living probably past more driving tests than most people and have had plenty of experience with most car set ups fwd rwd 4x4 on off road track days rally events banger racing grass track etc etc i dont go daft in busy times just have fun when the roads are bare i dont do it all the time but its fun when i do 
I think you'll find people refer to their driving style as 'grandad' to mean they drive well within their limits and respect road conditions and legal limits. That's hardly being a menace, and if you have passed as many tests and are a professional driver as you claim then you should be more than aware of your responsibilities as a road user.