Fòram na Gàidhlig

Sounds good to me.

Yes. If you want to go Ogham: iuchair na suile https://www.faclair.com/ViewEntry.aspx?ID=695D602E78FADA1035362EC528930594 or iuchair na saile https://www.faclair.com/ViewEntry.aspx?ID=4A033F1ED0C432605230B655B327692D And does the sentence actually mean "This is the key for the..."? Then it...

Gaelic uses these letters: ABCDEFGILMNOPRSTU

Duplicate of https://www.foramnagaidhlig.net/foram/v ... f=4&t=3464

You could try using ogham: Iuchair an uatha https://www.faclair.com/ViewEntry.aspx? ... E4C0CAE25E

The letter h is used mostly for grammar markings in Gaelic, you might want to consider using a core letter.

You have identified it correctly

Tha thu làn di-beathte

Saoilidh mi gu bheil

Mholainn gun dèan thu barrachd obair air buaidh-astair nan gàirdeanan co-dhiù - tha coltas ro thiugh air an fhear sa chùlaibh an taca ris an fhear sa bheulaibh.

Chan eil mi cinnteach. trum 's dòcha.

Tha mi toilichte gu bheil e a' còrdadh ruibh

For the audio files, you'd have to use an audio upload site to host, e.g. Soundcloud. The best way to get your pronunciation corrected would be to find an online class though. You could try one of these: https://gaeliccollege.edu/learn/online-learning/aga-online-learning/ http://www.smo.uhi.ac.uk/en...

Duplication seems to be more common with adjectives, e.g. "Tha mi dripeil trang"

I have limited webspace, so I have never anabled the attachment function. So, you'd have to host the images somewhere else and then link them.

I have an old edition of teach yourself Gaelic with an audio cassette. Send me a PM if you want it and we'll figure out how to get it to you.

bon -> bean?

Found stubbly in the dictionary: https://www.faclair.com/ViewEntry.aspx? ... 8F47569BD6
Fo gums, Am Faclair Beag has the most votes for gàilleach and càirean

I can't tell - I'd need them in context, since I'm not familiar with them. I do know one that's similar though: cha b' e ruith ach leum. You can find some examples in the Faclair Beag.