I deleted that link man. One track at a time bro, sorry man I shouldn't have even posted it.
To answer your question, I'm about a good a lyric writer as I am a vocalist so you won't have to worry about input on that front.
Just have at it, if you need to chop it up that's cool too (120 bpm). I'm not one of those guys who gets defensive about his music, I just want what's best for the track.