Alright, from a brief review it seems that the OVA Combat Rules will streamline combat to a degree. Minor changes would be the Modifiers in deciding bonus die rolls. As there are no Weakness Modifiers or equivocal stat on the Character Sheet, negative and positive Modifiers will be added at my discretion; rather than being based on any particular flaw or strength of your character. (so it'll be entirely situational, pretty much.)

Anyway, Sathanas, thanks for the suggestion.

 I may make changes to what I just said, after reading a bit more and learning the rules with more familiarity. Most likely we're just going to use a bastardized version of these combat rules. *shrugs*