Mr Jon Stoppable up there didn't mention it, but he makes a PFA (see towards the bottom of this page: http://naiant.com/naiant/inlinedevices.html) which could probably be a compromise you could live with. It replaces the expensive DAD6001.
A PFA which lets you run Plug-in Power mics off of P48 phantom XLRs could be exactly what you need. Terminating the DPA's to standard minijack would be considerably easier than microdot if you need to. You might hit him up via email and see if he can help you out.
Sorry if know all of that already. If you have microdots I'd recommend sticking with them. Since you don't, seems simpler to go the minijack > PFA route.
I second that suggestion.
Jon's Niaint PFAs work great for 4061 > XLR phantom input, and are less costly than the DPA XLR adapters. He can provide them with female microjack plugs which
may mate directly with the Senn locking plug (not sure
[edit, Jon just posted saying they will]). I'm not sure of the DPA 2-wire to Senn 3-wire assignment on your existing mini mono TRS plugs though, specifically the ring assignment (Tip=signal & +5-9V PIP, sleeve=ground). He could also provide the PFAs with mini-xlr TA3's if you decide to reterminate the 4061s to something other than the locking Senn connectors (warning, the especially tiny signal wire in the miniature DPA cable can be a bit of a PITA to solder securely).
NOTE: If you order the Niaint PFAs, let Jon know they will be for use with the mini DPAs so he builds them as non-inverting, the standard low voltage PFA will invert the positive polarity output of your 4061s.
I use four Niaint PFAs with 4060 or 4061s. The PFAs are wired in pairs to stereo mini jacks. I made my own microdot to stereo mini plug 'Y' adapters which I use with them. I prefer using the PFAs since the DAD6001 leaves the cable and microdot connector protruding in a vunerable way out of the recorder/pre-amp XLR inputs. Performance-wise they seem functionally equivalent.
In-line microdots for cable termination are not available without special expensive install tools. Alternate choices are re-using dots chopped from re-terminated mics which with have enough cable attached to use as a pigtail and make a splice (I've made several microdot(x2) > TRS stereo mini cables that way, for going the other direction), or using panel mount dots like the parts linked above and installing them in short sections of brass tubing with epoxy or something to form an in-line cable termination. Chris Church has done that for some on this board.