Let’s make a magic weapon for my clerics!

Divine Weapon Spell 1

Transmutation
Traditions divine
Cast somatic, verbal
Range touch; Targets 1 weapon that is unattended or wielded by you or a willing ally
Duration 1 minute

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The weapon thrums with divine power. Choose an alignment your deity has (chaotic, evil, good, or lawful) and touch a weapon. You can’t cast this spell if you don’t have a deity or if your deity is true neutral. The weapon or its fired ammunition now deals damage of the selected type.

Heightened (2nd)  The target becomes a +1 striking weapon, gaining a +1 item bonus to attack rolls and increasing the number of weapon damage dice to two and deals damage of the selected type.
Heightened (4th)  The target becomes a +2 striking weapon, gaining a +2 item bonus to attack rolls and increasing the number of weapon damage dice to two and deals damage of the selected type.
Heightened (5th) The target becomes a +2 striking(greater) weapon, gaining a +2 item bonus to attack rolls and increasing the number of weapon damage dice to three and deals damage of the selected type.
Heightened (7th)  The target becomes a +3 striking(greater) weapon, gaining a +3 item bonus to attack rolls and increasing the number of weapon damage dice to three and deals damage of the selected type.
Heightened (8th) The target becomes a +3 striking(major) weapon, gaining a +3 item bonus to attack rolls and increasing the number of weapon damage dice to four.

Thoughts?