Just wondering which, if ANY of these DC beings are powerful enough to be peers to Galactus at his "normal" power levels?

Khrona "normal" levels, not his Jla/Avengers levels
Yuga Khan
Terrigon
Time Trapper
Modru Dark Lord
Sun eater
PC Validus
Omega legion villian
Mxy If he decided to use his powers, like Joker did
Dominus
Lord Satanus