honestly I can't say for sure, some nutrients are a lil more acidic than others (maybe neem meal?) and maybe those you should avoid in large amounts, but honestly I really don't think that would be an issue unless you have a TON of peat in your mix.
If you have biochar, crab meal, oyster flour, and maybe even oyster shells (probably don't do anything at all but I like them for aeration)
couple those with leaves, grass, and worms eating it all up and converting much to humus and such, I really can't imagine it all being anything but great for your plants. I'd say your ph will be at a happy level.
I think the biggest concern would be having ample aeration and oxygen for that aeration.
Make sure you tumble the mix every two weeks or so, or if thats not possible, then having a LOT of holes provided is crucial.
OH, and don't water the mix, unless it gets bone dry, you can sprinkle it, but don't "water" it like you would a plant.
all you want to do is keep the soil/compost slightly moist or "humid". NOT wet.
I know, it's splitting hairs... but look at it this way, if your soil goes gross and anaerobic, it'll be a whore to fix, if it gets too dry?
bid fuckin deal, water it with a AACT.
SO, safe to say, lightly "moisten" the mix, not water it.
You feel me right?
OH and the tree log chunks are damn great, I wouldn't worry about "charging" them, if they'll be in a rich compost they won't sequester anything from your plants by the time you use it, in fact quite the contrary.