The 3.8 SFI Turbo hood emblem is placed right in the center. I'll try to dig for my book that has the measurements including the gap between the INTERCOOLED and Grand National emblem. I believe it's 1/16".
By the way, I commend you for putting them back on with exactness. I've seen so many of them out of place or in the completely wrong spot it screams of repaint.
I could take up close photos of where mine are if that'd help.