I currently have a Peavey Milestone II 4 string that I bought off of a friend last year for $75. Its served its purpose as my first bass, but it needs more repairs. When I bought it I had to replace the input jack and now it needs new wiring (I think) as the volume cuts out if I even touch the volume knob. The 5th fret on my G string is also pretty much dead. My question is rather I should keep paying the money to repair it or start looking for somehthing new?