[@metanoia] Thanks for the vote! In regards to your questions:

[quote=@metanoia]
As far as meeting a Digimon partner, since the ages of the humans seem to be spread out, does that mean there's a potential that we've had our Digimon partner for quite some time (should we be older)? Or will all characters be meeting their Digimon partners all at the same time?[/quote]
You can be whatever age, I just didn't want to limit anyone. It's possible to have had your partner in the analog world for some time, though you wouldn't have had a digivice, and you wouldn't have had your partner for more than 5 years, maximum. I was figuring on having them all meet at the same time, probably a group of ex-Sovereign retainers/refugees from the Tyrants, but you did remind me partnerships in the analog world do exist in this setting - not many, but they do exist. 

[quote]On the topic of Digimon partners but more specifically lines, how would you prefer it work? I've always been a fan of the singular line myself. Would that be the approach we'd be taking (i.e one defined line like in the anime)?[/quote]
For the most part, I'd prefer a singular line. However, it's worth noting there will be items that can cause evolution into a different form. 

[quote]How would feral Digimon partners work? That's something that interested me tbh. Would that be more of a case of wild Digimon bonding with older tamers or would they be more suspect to animalistic traits like Ryu's Cyberdramon?[/quote]
Mostly the former - they just aren't partnered to a tamer. However, that doesn't mean they can't have animalistic traits or even be like animals.

[quote]I suppose the last question is purely on a cosmetic end of things: what era of digivice we working with? Oh and on that note, we in present day or we goin to the past for nostalgia sake?[/quote]
I was sort of creating a custom digivice I've codenamed 'Constellation' - besides being able to store items, they supposedly allow a direct line to the Sovereigns, can produce a shield that can take even a Mega attack (though only once, and they take some time to recharge), and would allow the tamer to digivolve a limited number of non-partner digimon up to Perfect level and a partner digimon up to Mega (via biomerge, it's looking like). Depending on the Sovereign connection, they'd even allow for Deva-related boons. (For example, Xuanwumon's connection would grant access to items granting telekinesis, enhanced strength, and the Treasure Wheel/Bao Lun)
I was also thinking present day, mostly due to the digivices coming from an electronic device on the tamer's person and me not wanting to double-check what existed in 1999/2000/2003/etc as options.