[Suicide Junkie]

Wave Motion gun should have about 10-12 range considering the SE3 conVersion ratios.

Anti - Matter Torpedo radioactives cost tripled.
Torpedoes are already quite poor weapons. I reccommend adding a 15-25% accuracy bonus to make them worth using in some situations. (When you otherwise have <30% accuracy or so)

Making the large hulls so much more expensive will hurt the AIs.
They tend to go with the biggest hull available, though some TDM AIs go with battlecruisers and Battleships even in the end game.