Add stats description to transmutation spells

[nago]

When playing a Tm it bothers me not knowing how will be character's stats when transformed - this is especially bad with statue and dragon form, considering how much investment they require.
Will they grant a decent ac/ev amount so that isn't a waste to cast them? Who knows! Now the only secure way to test it is creating a identical char in wizmode which is quite annoying - unless a staff/ring of wiz and brillance are available, because tm miscasts are insanely severe and no one wants red glow just to test a spell.

So, why don't show them directly in the spell description? Something like: in this form with current skills, the character will have x Hp, y ac, z ev, v sh.