Cables for MBL systems??

I have been tweaking various MBL components(in all MBL systems) for several years always using Tara Labs The One ISM bi wired speaker cables and a combo of the same XLR and RCA interconnects with a WireWorld digital cable between transport and dac. I have fully enjoyed the results but find myself in need of a longer pair of interconnects to accommodate a change in amp positioning and an upgrade to 101e's from 111e's, which have some very different characteristics specifically in the bass/midbass region.
It's been recently suggested to me that the Tara's may be a bit weighted and neutral to slightly dark compared to some other options out there.
Does anybody have any similar experiences?