I like the offset because it will fill out the wheel wells better. make it look like a stronger stance. I don't AutoX or drag i just like a smooth looking ride! can't wait now!!!
hawaiiannights had the same kind for sale b4 http://www.msprotege.com/forum/showthread.php?t=51729&highlight=spacers
These are amazing pieces i totally recommend if u can get em. I was really impressed of how nice they looked, haha i almost didn't want to but them on my car cuz i'll scratch em!
did you increase the length of the studs also?? I wouldn't put those on my car without adding longer wheel studs. You now have 25mm less material holding your wheels on. Not smart.