First Motor Swap ever

I can't answer this exactly because slant's don't "hang" balanced like a V8. Since you have a second engine, I'd take the time to experiment where to bolt your hoist gear so that it does so. If you can fabricate, you may need a simple spreader bar. The Horrid Freight engine tilting thingie is not that bad, I picked up one used.

You want to mark the torque converter for convenience, or consult your shop manual. The V8 ones (at least some years) are marked. The TC ONLY bolts up one way, one hole is "off"

Pull starter, cover, and unbolt TC one bolt at a time. "Rig" a simple bracket to hold the TC from falling out when the engine is pulled out.

To support the trans, I just hooked a small ratchet strap under the front of the bell, across the torsion bars. At least to get things back in, you'll need a jack under the trans to get it angled right.

Most the rest is common sense. Last time I swapped V8s with trans in the car, I left the hook on the car, a close "shave." Don't know if you can pull that off with a slant, or not.