I started each batch with 15 lbs of honey, and 1lb of organic sugar. About 3.5 gallons of spring water, 5 Tbsp of malic acid, 6.25 Tbsp of Tartaric acid, 1.25 tsp of Tannin, 3.75 tsp of DAP, and on day 3 added 2 tsp of energizer...
Also, I peeled the pears, cut them into chunks then smashed them down to get the pulp moving.
Ah, well I suspect I'd have done things rather different.......
Sugar ? No. It adds nothing except fermentable sugars.
Acid (any) ? Not up front. The juice from the fruit, while less acidic than apple, would, in conjuction with the honey, have provided plenty of acidity for the yeast. I'd only add acid too taste....
Peeling the fruit ? Again, no. The skins can contribute many different elements, from tannins, to colour and aroma. Loose chopping is enough if you aren't going to mill/pulp/scrat the fruit and then press the pulp. Preping the fruit like that means generally, you don't get issues of bitterness from crushed/damaged pips/seeds as they're not usually in contact with the flesh/pulp for long enough.
So while those points sound a little dramatic, over all, nothing there is disastrous.
I'd just leave the fruit/bags in there until the ferment is complete or any problem arises. Just keep giving the batches a stir to keep fruit/bags moist and test gravity every couple of days until its stable. Then remove and press......
Sorry if that's a bit vague. Just that without initial figures, all you can practically do is monitor it to make sure it keeps dropping.
Once its finished, it can be modified etc, with extra sweetness or maybe more fruit to increase flavour etc etc....