O Heros invincibilis

I have made my best attempt to tranlate the following. Can anyone do some clean-up work for me?

1) O Heros invincibilis, Dux Michael, Adesto nostri proeliis: Ora pro nobis, Pugna pro nobis, Dux Michael.
O Hero invincible, Commander Michael, aid our battles: Pray for us, Fight for us, Commander Michael.

2) Incarnandi imperio, Dux Michael, Primus Verbi praeconio: Ora pro nobis, Pugna pro nobis, Dux Michael.
Command of the Incarnate, Commander Michael, public-crier (proclamation) of the First Word: Pray for us, Fight for us, Commander Michael.

3) Tibi Maria Domina, Dux Michael, Magna videtur gloria: Ora pro nobis, Pugna pro nobis, Dux Michael.
Thy great glory is viewed, Lady Mary, (by) Commander Michael: Pray for us, Fight for us, Commander Michael.

4) Per te o heros belliger, Dux Michael, prostratus jacet Lucifer: Ora pro nobis, Pugna pro nobis, Dux Michael.
By thee, O warrior hero, Commander Michael, Lucifer lies prostrate: Pray for us, Fight for us, Commander Michael.

5) Tu noster dux militiae, Dux Michael, Defensor es Ecclesiae: Ora pro nobis, Pugna pro nobis, Dux Michael.
Thou art leader of our military service, Commander Michael, Defender of the Church: Pray for us, Fight for us, Commander Michael.

6) Altissimo tu docilis, Dux Michael. Nobis adsis dux nobilis: Ora pro nobis, Pugna pro nobis, Dux Michael.
Thou art lofty and docile, Commander Michael, Be near (aid) us noble leader: Pray for us, Fight for us, Commander Michael.

7) Ejectis procul hostibus, Michael Dux, Fer opem desperantibus: Ora pro nobis, Pugna pro nobis, Dux Michael.
Cast far off the enemy, Commander Michael, Bring help to the despairing: Pray for us, Fight for us, Commander Michael.

8) O Magne heros glorie, Dux Michael, Tu Protector sis Galliae: Ora pro nobis, Pugna pro nobis, Dux Michael. Amen.
Oh great hero of glory, Commander Michael, Thou art the Protector of France: Pray for us, fight for us, Commander Michael. Amen.
 
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