General

[ ] Add warning message if buying a weapon/device of the wrong tech tree.
[ ] When Remoras declines an offer, show the last offer (and maybe the original
    price).
[ ] Erebien foundry should show entire catalog but gray out items that cannot
    be forged.
[ ] Main mission arc needs images
[ ] Main mission arc needs status text
[ ] Aestari mission is too hard?
[ ] Need a way to repair/refuel ship in Aestari mission.

Archaeotech

[x] Fix size of archaeotech dock screen background

B-nine

[x] Level 16: B-nine gunship (playable)
[ ] Level 18: B-nine missileship (playable)

Biotech

[x] Fix size of biotech dock screen background.

Efreet

[ ] Braam needs to be custom system with Efreet capital

Erebien

[ ] Ahn Erebien stations in Arienhal are too close together.
[ ] Emir mission arc needs better mission text and graphics.
[ ] Amaren needs to be custom system
[ ] Level 12: Gargoyle/1-class gunship (playable)
[ ] Level 14: Gargoyle/4-class gunship (playable)
[ ] Level 15: Melusine-class gunship (playable)

Exsillium

[ ] Mourner: Toron should have a fleet of ships with him.
[ ] After converting Sapphire to mechanist, fuel is lost(?)

Mechanist

[x] Hide radiation immunity and ionize immunity.
[x] All armor should be immune to ionization effects
    (including device damage).
[ ] light duomorph seems to be strictly better than light neoithalium
    (even though they are both level 10).

Mechanist Ship Upgrade Progression

[x] Level 11: Eridan-class patrol ship (Erebien)
[ ] Level 12: Gargoyle/1-class gunship (Erebien)
[x] Level 13: Durance-class transport (Erebien)
[ ] Level 14: V3 Temblor-class corvette (Remoras)
[ ] Level 15: Melusine-class gunship (Erebien)
[ ] Level 16: B-nine gunship (B-nine)
[ ] Level 17: B-nine trader (B-nine)
[ ] Level 18: B-nine missileship (B-nine)
[ ] Level 19: B-nine defender (B-nine)

Remoras

[ ] Remoras need relationship status display.
[ ] Remoras should buy, perhaps for a discount in exchange for rel.
[ ] Move service access down by 1 (e.g., ripper at level 0)
[ ] Remoras should refuel/repair armor after some rel.
[ ] Level 12: C5-class transport (playable)
[ ] Level 13: C17-class transport (playable)
[ ] Level 14: V3 Temblor-class corvette (playable)

System Generation

[ ] Remora station spawned too close to a Fahrelen station.

Tor Quan

[ ] Quoreon needs to be a custom system with Tor Quan capital

VFX

[ ] Need unique mechanist armor icons. Ideally each series has matching 
    icons.
[ ] ISS Deliverance phase II
[ ] Need Domina power images
[ ] Need Aestari Enthrall power image
[ ] Fix diamond lattice armor image
[ ] Exsillium Station: No dock screen image when talking to chief engineer.
[ ] Grome sentry items need their own image