I am definitely going. Its really a good time.
Damn! I wanna go.. hopefully I can get the time off from work to go.
With the current setup I have 20mm spacers on the rear. The wheels are et49.
I actually converted to studs so I no longer have wheels bolts. And yes you would need to get longer wheel bolts. I believe ipd sells them.
Also you should check this out: 6th Annual Swedish Car Cruise-In
What size are your wheel spacers on the rear?
And did you have to get longer lug nuts?