I didnt care too much for the B1 tall deck spacer, so instead of setting pins, or trying to bolt them together, I just port matched and welded them to the bottom of the intake... The end result is great and I never think twice about it now...

If I did the attachments properly, I have included pics of the intake and spacer

intake and spacer.jpgintake spacer milling.jpgIntake Welded.jpg