...Please... For the sake of all things green and filled with vitamin A... Not 60 turrets... Like... Half that... Maybe...
As a semi-random note, the weird T-shaped thing off to the side is a common trait in Hiigaran ships in Homeworld2... They never seem to have a purpose, but they look kinda neat.
It's bland, yes, but eh... I say you get someone to make a custom UV for it. With a model like that, a UV map could make it really good, in my opinion.
Oh, and as for multiple fighterbays quite a distance away - they could be separate. The Falconer model I made (Well... mak
ing 
), for example, has 5 separate fighterbays, one of which is centrally located, the other four are quite a ways away. The idea (The backstory supports why, but I'm not gonna type it all out) is that the four smaller fighterbays each house a single wing of 4 fighters/bombers that are already prepped and in there for rapid launch, while in the main bay it's just a regular general-purpose fighterbay. So, they can get some pilots down to the smaller bays and launch immediately, getting 12 fighters out and into the fighter in a matter of seconds.
...Make sense? A rapid-deployment bay for emergencies.
*Re-rails topic*