This Monday i'll be picking up a new to me Hartke rig. I've already checked it out and everything works as it should. The rig consists of: Hartke Hydrive 410 - 6 months old. Hartke LH 500 amp - 8 months old. Korg DTR-1000 rack tuner & power conditioner - 2 years old. 4 space SKB rack case. I'm getting this for $600.00 what do you guys think?