I plan on installing a bolt-on IFS. In doing so, are the motor mounts still moveable fore and aft or are they positioned in accordance with the IFS? I'm not asking this properly I know. Achipmunk commented that the hump will be determined by how far back or forward the engine is mounted...I assume from his above comments that the IFS does NOT determine engine placement. I haven't got that far yet with install knowledge on an IFS.