StreamOfTheSky
Adventurer
I'm not sure if Heavy Spell is even worth an adjustment, there are level +0 metamagicfeats out there. And two and a half is a weird multiplier, why not just make it 2 or 3? Also, note that for the specific example of Mage Hand, Spell Compendium already has a level 1 version called Mage Hand, Greater. I think the weight limit on it is something like 40 pounds.