there is no difference between a vert car and a hatch/notch as pointed out. the only difference is the x under the car, and that won't effect anything.
as for tips and tricks, get some washers for your top two bell bolts...as they'll be too long for the t5 bell.
your aod flywheel bolts are slightly shorter, don't re use them. Get the arp flywheel bolt kit...cost you $10, and is worth every penny.
I'd suggest new flywheel bolts too (I love new hardware, makes me feel all warm and cozy inside).....only frpp has the right ones though, do NOT order they arp pp bolts...regardless of what it says, they're metric bolts for pre 86 cars.
your aod driveshaft will work fine....however it's a much tighter clearance...as the aod yoke has a balancer on the end of it that the t5 driveshaft doesn't have...making it slightly longer overall.
your aod computer will work fine.
pick up a t5 harness from a junkyard car or the forums/ebay. it's the harness that goes from the dr side kick, down the door sill, behind the rear seat under the carpet, and into the trans tunnel. It handles the backup lights, and I believe the neutral safety. 4cyl harnesses will work fine.
for the trans tunnel, you may notice your t5 will sit high in the trans tunnel (the base will actually protrude slightly into the car)....this did not hamper install of the boots at all. The factory t5 cars had an additional "hump" on the trans tunnel...if you're real anal, it could be cut out of a donor and welded to your car...completely unnecessary though.
to gain access to the last two shifter bolts at the trans, we had to snip away the furthest part of the trans tunnel. you'll understand when you get there.
Most importantly, treat the pedal install, and the t5 swap in two stages. the manual pedal install is a project of it's own, and will take a first timer hours to complete. You can drive with a manual pedal assmbly in an auto, so I'd seperate the project into two diff weekends.
finally...it is easiest to destroy the auto shifter to get it out. I got so damned fusterated, I just broke it apart, and that made it slide right out of the hole.