Compression. Does the sample have a kick in it? Im kinda lost at your question near the end. If the lows are comming in to high on the sample that it muds the kick you may want to learn about the side chain on the Mclass compressor.
^^^
Your mom is? lol
Personal preference Chris that is all. I went through it and I didn't see it as the ultimate must have bass collection. I would rather make a bass from scratch for hip hop or rap beats.