You said it yourself. You're a software engineer. That means nothing right now, "worked with hardware teams" is like saying you know how to fly a plane because you "worked with planes" by doing engine maintenance. You don't have any extra expertise here.
Adding a bunch of stuff that would jack up the price would kill the 5k because its entire appeal right now is that it's sitting around the $100 mark where it can comfortably beat the ES100 and BTR5, and even if it were somehow possible to make the dock accessory without making any fundamental changes to the 5k itself (spoiler: it's not) Qudelix is such a small company that they literally only have one product available and frankly I'd rather see them put their limited resources into upgrades within the 5k that keep its price point low.
Sure we could rattle off a dozen "it'd be nice" features but compromises have to be made for something to keep a low price and I'd vastly prefer keeping it cost effective over kitchen sinking the damn thing and finding myself shrugging and opting for something like the iFi Go Blu.