Help Translating hymns to Spanish

Hi,
I have a jail & prison ministry. An inmate has asked me to find the words to the following hymns in English and in Spanish, so he can teach the Spanish speaking inmates about God. Could you please help me?

Higher Ground
Nothing But The Blood of Jesus
How Great Thou Art

Thanks so much,

Dan Blomberg

O Lord my God, When I in awesome wonder,
Consider all the worlds Thy Hands have made;
I see the stars, I hear the rolling thunder,
Thy power throughout the universe displayed.

Oh Dios, mi Señor, cuando maravillado
contemplo el mundo obra de Tus manos
veo las estrellas, oigo el bramido del trueno
Tu poder desplegado por todo el universo

Chorus
Then sings my soul, My Saviour God, to Thee,
How great Thou art, How great Thou art.
Then sings my soul, My Saviour God, to Thee,
How great Thou art, How great Thou art!

Canta entonces mi alma a Ti, mi Dios, mi Salvador
Cuán grande eres Señor, cuánta Tu Grandeza
Canta entonces mi alma a Ti, mi Dios, mi Salvador
Cuán grande eres Señor, cuánta Tu Grandeza

And when I think, that God, His Son not sparing;
Sent Him to die, I scarce can take it in;
That on the Cross, my burden gladly bearing,
He bled and died to take away my sin.

Y cuando pienso que Dios entregó a Su Hijo
lo envió a la muerte, me cuesta mucho concebir
que en la Cruz, cargando solícito con mis culpas
entregó su Sangre y murió para borrar mi pecado.

Chorus

When Christ shall come, with shout of acclamation,
And take me home, what joy shall fill my heart.
Then I shall bow, in humble adoration,
And then proclaim: "My God, how great Thou art!"

Cuando Cristo vuelva entre cantos de alabanza
para llevarme a casa, mi corazón se llenará de dicha
y me postraré con humildad adorándolo
y te proclamaré a Ti, mi Dios en toda Tu Grandeza

Chorus

Watch the video and hear the song
http://www.youtube.com/watch?v=T664Z3dkudo

@Mariano gracias x tu ayuda....

@Jubilee Ministry.. you will have a better chance if you look at the Christian community thread... the songs are already translated there..