Hey!
hey it's kevin. This sound pretty good. first of all, if the program you used can play music looped, make it do that, then export it to the MP3, that will fix the gap at the end. Second, to add a small bit of melody: it's best to sometimes copy the main track, so two separate instruments play it at once.
Overall i liked the remix! Do more of them man! Also check out my newer remixes if you haven't yet :D
GDRhythmic 
Pipeee111 
