I think everyone has said what I was going to say about making your hospital experience more natural-oriented.
About your questions regarding homebirth, if I was GBS+ which I wasn't, my midwife (CPM LM) had an arrangement with a CNM who was homebirth-friendly and would drop in anytime, day or night to start an IV of antibiotics, and my MW had more bags she could hang every however many hours per ACOG protocol.
Homebirth midwives are trained to do tears, but it depends on their experience as to whether they will do them or send you in. Some are trained more intensively than others, so you would need to specifically ask if you were thinking of going the homebirth route and were concerned. My midwife has been in practice a long time, but because they have so many waterbirths and non-augmented labors and the women she cares for rarely are on their backs pushing, they statistically see less tearing to get that practice in on, and have to make specific training trips (in her case to Utah) to get that experience. By law she can't do anything worse than a 2nd degree at home in Vermont. This last time with my 4th baby I had an 11 lb baby in 1.5 hours. He had a 16.25" head circumference. I pushed for less than 5 minutes...cannonball scenario!...but my tear was pretty much the same as when I had my 2nd son. 2nd degree. She was comfortable repairing it at first because it wasn't deep or jagged, but she couldn't visualize the apex of the tear clearly. It was located in a tricky spot I guess, and she thought it would need a heavier guage thread than she carries (she was right). She called L&D, a doc stitched me up and I went back home-took about an hour total, including getting out of bed slowly, getting clothes on, getting baby ready to come with us, getting there which was the shortest part, checking in at the main desk, getting the tear repaired, signing paperwork, driving home. Being a non-emergent transfer it took longer than if we had called an ambulance. In my case the hospital doesn't fuss for an hour because I'm a homebirth transfer, the doc was right there & friendly (we did have a weird misunderstanding because his pager sent him a weird message but that's another story). In some scenarios I could see it taking away from the glorious afterglow with your baby though. Then again anytime you have a home birth you have to be prepared for transfer, and even in the hospital things can happen that interrupt bonding time, so it's really not that different in that respect when dealing with a bad tear that your midwife isn't comfortable with doing herself.
Sounds like you are leaning toward a hospital birth anyway, which is great-I had really good experiences in the hospital the first 2xs as far as how I was treated in labor. We only chose homebirth with #4 because we knew that with my history of late babies who were otherwise very healthy we would be heavily pressured to induce or augment without clinical evidence of fetal distress, because it had happened to us 3 times before. And sure enough he was born at 42 weeks 1 hour, 30 minutes. Right after the hospital "cutoff"
