I just finished both these series at the same time and thought I'd share some opinions as well as the OP/ED sequences 
Raimuiro Senkitan Opening
Ending
Tactical Roar/bleh....I can't find any online OP/ED sequences.

Raimuiro Senkitan Opening
Spoiler:
Ending

Spoiler:
Tactical Roar/bleh....I can't find any online OP/ED sequences.