8x Miner II's at 80tf each = 640tf cpu
5x Aoede mining upgrades at 34tf each = 170tf cpu = 810tf cpu before any other fittings
And thats not taking into account the 6% cpu penalty from each mining upgrade
A Rokh has 750tf cpu base
assuming you have the skills to fit that setup you will have to stagger your lasers
to prevent your tiny cargohold from over filling which means you will be
pulling in 200 - 300m3 every 5 - 7 seconds
thats a lot of drag/dropping to jet cans/hauler plus
you will seriously struggle to run an alt hauler at the same time with ore coming in every 5 - 7 seconds.
whereas with a hulk you only have to drag ore to can/hauler every 3 minutes
and can comfortably haul your ore back to station between cycles.
Altho technically possible to achieve the above setup i don't see mining BS's becoming
widely used over a hulk, except maybe in 0.0
would be interesting to try out such a setup tho, assuming i had 3.5 billion isk to
spend on 5 Aoede Mining Upgrade I's