I couldn't out drum a monkey.....lol... it is amazing what you can do to a midi file in cakewalk to make you sound good....
My take on simple drum parts is that if it is so repetitive it comes off as drum machine sounding, good samples or not. A real drummer may play the same beat through out the song, but I think you'd find it hard to find one that would play it without any type of fills or at least changing it around just a little. That is what gives it a "live" feel.
Now that could be good or bad, just depends on the tune. It would seem to me, that your song is more in a category that would call for a "live" drum feel. But this is only my opinion and it is your song.
If you want, send me the Midi file of your drum part, and Ill run my samples through it, for some better sounds, and maybe, if you want, Ill embellish it a little, but keep the same feel, or I can leave it alone. let me know..
Oh I may need your guitar expertise, I am "producing" some songs for this girl singer/songwriter and am struggling with some of the guitar stuff...