To just give a short correction on your numbers:
You might have forgotten to count in the 5+ RHA ships that were supporting you as well as the one Auxo.
According to my perception our numbers were
- 3 BS instead of 8 (2 more arriving in the middle of the main fight)
- 1 BC arriving after the main fight was done
- 2 Cruisers instead of 3
- 1 GB
Also on a general note: afk-sieging a POB is not the most gentleman-like thing to do.