i've seen it done along with the VX IRS fited to a HQ coupe, and its MASSIVE trans tunnel mods need to fit the manual, raise it, lenghten it, fatten it, and then they had the issue with carpet....another guy i know is doing the swap on a FC holden(LS1 6SPEED)but he is fitting the whole floor from the VT into the FC, only way to do it IMHO