You did fine, kid!
I like it. I like it quite a bit.
Pros:
-Some of your drum pattern choices were better than mine -- they meshed well in your arrangement in a way mind tended to miss.
-Notes were on the mark, from what I heard -- and I know you didn't use a .mid version of my arrangement, because mine's long gone! :D
-Faithful yet original. Just what I like.
Cons:
-No bass. I recommend looking for Bass Fingered (SC88) across the web for a nice fingered bass sound, or look around for the Bass Serrano Arial ProII Fretless Slap 01 JS (3,432KB) soundfont for a variety of different bass sounds.
-The vocal choir track (particularly "Veni veni venias") clips off at the end at one or two points. I PMed you about them already, though, so no big.
Very nice job, SSJ3.