I was just about to make a similar post, glad I'm not the only person who was thinking this.
30 Healing / 10 spell damage needs a much higher score.
On my profile, it has the following recommended upgrades and their point value:
10 - Spell Power
5 - Stats
5 - Major Intellect
5 - Restore Mana Prime
1 - Fortitude
At the minimum, it should be a 5. Given that it's 66% of the spell damage of Spell Power, a point value of 6-7 may be more appropriate.But not 0
The extra 5 spell damage is not worth the extra hundreds of gold for the enchant. Nor is the 5 damage game breaking enough you need it to do well in a raid.
p.s. - Fantastic Idea and implementation! I will be using this site repeatedly in the future.