My initial reaction was "WTF, you can't be serious!" but then I saw this and thought it looked good:
but that has a body kit to enhance the look.
Now I have slim 5-spoke 20's on mine and if anything they're a little big but I chose them because they're not too much heavier than stock although you have to add on the extra weight of a wider tire too so they're still an additional 10lbs a corner.
My car is lowered on Roush springs and still doesn't look crouched so bear in mind you'll probably need a body kit to stop the car looking stupid.
I'd have to say that dynamically on stock
suspension, 22" wheels are going to thud round like sacks of potatoes and the ride will probably be coarse and the handling compromised to a significant degree.
My rims are 9" on the front and wear 275/35 tires to give pretty much the same rolling diameter as stock but even in this guise, the stock brakes look a bit silly. The reasr are 10.5" and also wear 275/35's and they're a bit of a stretch and really need 285 or more.
So for looks and posing the 22's will be fine but you should bear in mind that one of the main criticisms of even the finest handling European cars is that handling gets spoilt by the addition of unnecessarily large wheels.
On that basis, 20's are a good compromise between handling and extra weight as long as you choose a lightweight design but when you get into heavier designs, I think it will suffer badly and you'll end up with the ride and handling of a Tahoe.
22" tires are also likely to cripple your wallet.