The trans comes out very easy, I had mine out in 90 mins. yesterday, when you do go to take it out remove the H-pipe, starter and rear crossmember, then once the trans tilts you will have much better access to the 6 bolts that hold the trans on the block....a trans jack might help but I have had success with just a floor jack and a block of wood for under the pan.
I have ramps under the front and jack stands under the rear and there is not enough clearance to slide the trans back under while on a trans jack so I use rope to hold the back of the trans up, then lift the front and pull another rope tight to hold it up so I can slide the jack under it, once it's on the jack I install the TC so I am not lifting all that extra weight.
When you start lifting the trans back up make sure the TV cable does not get pinched between the block and bell housing or it will cost you about $100 to replace it so the trans will shift properly.
I am 48 yrs old, 5-10, 155lbs and have no problem changing an AOD by myself, it's not as bad as some make it sound.........it's easier than a C-6 that went in my Montego GT.
1990 GT AOD