extra attributes?

Any ideas how I could make extra attributes besides Strength, Agility, and Intellect?

like have 8 stats?

You cant have them on the hero itself, you would need to triggerbase them, using a leaderboard or something similar to display their properties. Or you could use a spellbook ability with abilities in it that show you how high they are.

but I would imagine 8 stats would get a little confusing wouldn't it?

Verily

Maybe you guys. But, it depends.

Tons of stats are confusing. I did the opposite in my map, I completely removed Str, Int and Agi :D

And then you get like 3 awesome fields to put whatever other cool numbers such as the heros current movespeed etc.

which can be found my moving your mouse over the little armour icon (or at least a good description)

In certain gametypes, it is actually essential information to know the exact movespeed of a unit. The slow, average, fast, etc descriptions also only work in a very narrow range of speeds, especially suited for the exact movespeeds found in regular War3 melee. But oh well, this is off topic, sorry :)