If a basic Lightsaber has the Extended Hilt attachment, which of the following is true:
1) The lightsaber gains all of the benefits of the extended hilt and remains a one-handed weapon.
2) The lightsaber gains all of the benefits of the extended hilt but becomes a two-handed weapon.
3) The lightsaber remains a one-handed weapon, but it gains the benefits of the extended hilt only when used as a two-handed weapon.
I'm asking because an Armorer is looking at going Lightsaber (basic) and Cortosis Shield. The player is wondering if he can add the Extended Hilt for greater hitting power while still benefiting from the shield. Since someone will no doubt ask, the character has only two arms/hands.