Remember that alignment specs are also matter of opinion and when you have altered your car's factory suspension, that the alignment specs aren't as "known" in what will perform right for you. Car manufacturers spend a lot of time tuning the suspension.

You may have a little trial and error to get it the way you like. Try to sit in the car, or have the driver's seat weighted if you can't sit in the car while they align it.

I had my stock suspension set to the Euro alignment specs and didn't like it except for cornering, but I think you'll end up happy after the first tweak if needed.