I might start (meaning I've never looked at the scripts before) checking out conquest, but don't hold your breath.
Conquest is already working well atm. All it needs is the multiplier.
And if you have no idea on how to:
Team A=
Flag 0 = Spawn flag for A
Flag 1 = X1 for A / Victory for B
Flag 2 = x1 for A / x5 for B
Flag 3 = x2 for A / x4 for B
Neutral=
Flag 4 = x3 for A / x3 for B
Team B=
Flag 5 = x4 for A / x2 for B
Flag 6 = x5 for A / x1 for B
Flag 7 = Victory for A / x1 for B
Flag 8 = Spawn flag for B
If team A got 5 flags, she was on x4 and the team B was on x2.
If team B got 6 flags, she was on x5 and the team A was on x1.
If team B win the 7th flag, they win.