I am going to do one of two things, and I would appreciate it if this discussion to be limited to their relative merits, rather than including suggestions about alternatives. However, different configurations of the same products would be relevant.
1: Purchase a second Furman Elite 15 PFi, one Pangea AC-9 cord, and rack space (~$1000)
2: Purchase one Audioquest NRG-10 power cord (~$500)
Motivation and Context:
I need to plug two Martin Logan Summit X and one Simaudio W-5 into power products that provide current reserves. I use Pangea AC-9 power cords end-to-end, and the Furman Elite 15 PFi I currently own can support only two of their oversize plugs in its four high-current outlets. A smaller plug would fit in addition to a pair of AC-9s, and the cable I would choose for that application (connecting the W-5) is the Audioquest NRG-10. The power going into the system comes from a PS Audio Power Plant Premier, again connected by an AC-9.