ford 9 in a metric car

putting a ford 9 under my metric. i have the lower mounts welded in but for the uppers someone has added 2 adjustable holes for the upper on the frame. should i put the upper mounts in the upper holes. which would level out the upper control arms or should i keep them in the factory holes and have them angled? need to know before i weld the upper mounts in for my pinion angle.

you need the upper level or angled down to front .the angle will help with forward bite but may make the car loose in on corner