I've been considering extending the scimitar dance feat to a few other blades, namely the falchion, as well as two Eberron weapons I use, the double scimitar and the Talentan tangat. Indeed scimitar-like heavy blades seem to be a subcategory of heavy blades and I think they should be treated as such. Anyone else does something similar?
Valenar Double Scimitar
Double Weapon
Prof.:+2
Damage: 1d8/1d8
Group: Heavy Blade
Properties: High crit, off-hand (should it have defensive too?)
Talentan Tangat
Two-Handed
Prof.: +2
Damage: d12
Group: Heavy Blade
Properties: High crit, small
Valenar Double Scimitar
Double Weapon
Prof.:+2
Damage: 1d8/1d8
Group: Heavy Blade
Properties: High crit, off-hand (should it have defensive too?)
Talentan Tangat
Two-Handed
Prof.: +2
Damage: d12
Group: Heavy Blade
Properties: High crit, small