Sounds pretty good to me. Maybe you could try setting the Low pass filter a tad bit lower (if you have one on there) to tame the small bit of high end crackle i Heard occasionally. You might also try some light compression to smooth over the tone, and seal everything together, though, that's just a thought. It may or may not work.
But, you're definitely on the right track. It still definitely works as it is now.