Not bad!
Well, the guitar sounds blank to me...what kind of editor program do you use? Try to compress your sample so that your frequence has a better sound. Also try to double pan your guitar...In other words, record or copy and paste it twice or more to get a better and louder sound. Oh, and cut the not needed parts like the end, where you turn of the mic. or something, yeah. :D
The sample is not bad, still it needs work! Just try those things out, you will be suprised of teh results. For drums I suggest acoustica beatcraft...(most of us use it hear haha)...
Give it 3 muffs out of 5.