I got that Farscape vibe too.
Interesting amalgam you described, but I would adjust mine to: Pandorum, dumbed down to SGU storytelling level, shot in Aliens style mixed with Firefly style. When done, brush with light coating of Farscape.
You know, I could not point to anything in particular that gave me that vibe, but about half way through the ep it just sorta -felt- like that a bit.
As to Pandorum, I have never seen it so that would explain why I don't get the vibe.
Firefly was definiately the ship (some of the long views could be mistaken for the serenity), yet the way it moved with the quad engines could have been the dropship out of aliens (or some tau craft from 40K)
The initial wake up scenes and filmstyle screamed SGU, but done better I felt.
I dunno, I don't mind it being derivative of different styles, let's face it you can watch nearly anything made in the last 15-20 years and pick older influences, as long as M&M stick to what they are somewhat good at, basic, fun adventure shows.
Some other things.
Amanda Tapping will be directing at least one ep, and Martin Gero as well. In addition David Hewlitt will be in at least one episode, so I'll at least watch that one as well.
I am cautiously hopeful it will be ok, nothing stand out or amazing, but at least fun.