the idea how you looped it was pretty nice, but need to fix the chops a bit, you can hear the audio clicks and pops in it, which will give it an unprofessional feel to it. Can be lack of a precise cut in the waveform or can even be cleared up by a possible click pop filter. Adobe Audtion, or Pro Tools has functions to handle this. But I'd try to get the chops accurate as possible, and if still needed, use a click filter. Otherwise good beat here