Treasure is valued for quality, not quantity!
This is something Sun Wukong understands, and Hong Jun Daoist Ancestor understands too.
Therefore, Sun Wukong only has the Ruyi Golden-Hooped Rod and the Primordial Armor; all other magical treasures have been refined into these two treasures to avoid biting off more than he can chew.
Hong Jun Daoist Ancestor is in the same situation now.
The Creation Mutual Heart Lotus is primarily for defense, the Creation Divine Sword for attack, and the Creation Jade Disc is both offensive and defensive. These three treasures have already made Hong Jun Daoist Ancestor adept in both attack and defense.
More than this is useless; it's better to refine these three treasures carefully and enhance their levels and power, so they move as one with him.
The more familiar and compatible the magical treasures are with their master, the more they can unleash their power.