I would normally agree 100%, however, the recent widely abused engineer hack has me thinking that a new level of power creep would be just fine. Even in 2017, technology marches inexorably forward, making some old technologies obsolete. It's the way of the world. A perpetually renewing basket of dirty laundry.
I'd rather them focus on the ship manufacturing and sales process. I'd like to see a Black Market and Second Hand market for ships that include engineered upgrades and such like that are heavily dependant on where you buy the ship or where it's manufactured.
Engineer upgrades largely trivialise the combat in the game anyway.