Your next decision that you need to think about as far as power conditioning is concerned is passive,transformer,or regenerative type and your power requirements.If you go with passive ,an ep2050 and 2750 at the circuit panel would be a good start.
AC power delivery and Power conditioners.
I have a dedicated audio room which is on its an own curcuit . I have just installed 3 additional dedicated lines for my system. Thus I have 4 in the room. The 3 system lines are from the same bank of the power box. The room line is from the other bank so is opposite in phase. I use a MAC mini as a server and power it from a APC Power conditioner with battery backup. I intend to use one of the dedicated lines to feed a power conditioner for digital front end (DAC and Disk player), one for the preamp, and one for the amp. I have a audible Illusions 3A pre with external power supply. Should I purchase another power line conditioner for the pre, and if so any suggestions? As this project is not 'a done deal' I would also entertain on any aspect of this endeavor. Thanks in advance.