hey there again, i checked out the other two songs, and i think that the way you integrated the radio stuff into the song and the effects that you used were pretty clever. they make the song defintely a little more different than your average song. i think that what you're doing, is good, but no too mainstream. if that 's what you're after, then i think you should go for it.
all in all, pretty clever, and well done stuff!!
Jason