Here, just ran her against Krakow then Cortez (Sobieski is too soft for warships) and she's still tough but now shows some balance,
hull is now set to 15000 (same as Krakow which on the other hand doesn't have ablative armor so Solaris will appear stronger)
shields are now set to 15000 per each side and recharges at the rate of 10 or 9 ... can't remember
repair teams cut down to 5, 7 teams patched her up too quickly
torpedo loadout is now :
- 160 quantums (20 realoads)
- 48 phased (5 reloads)
- 16 tricobalts (2 reloads)
phasers are now set to burst fire with damage factor 1200 instead of 2400 (Cortez has the same number)
it's just a proposition, feel free to tamper with it ;)