Color Splash Virtual Boy Mode: Only changes format 0x816, this fixes some background not showing up properly Nintendo Land: change textures to texturesExcluded, so everything would work properly. (please implement textures/texturesExcluded sometime)
Exzap, I hope you add textures and texturesExcluded in a future update, it would be very useful.
Preformance won't actually help much unless it's a GPU bottleneck.