I had the SP-01 milled by CZ Custom for their multi-optic plate, and mounted the DPPro.
I believe CGW also offers a multi-optic plate cut as well, but I was so pleased with CZC's work I had them do my P-01 as well.
IMHO the DPP with it's large 'window' is a great set-up for a full-size pistol like the SP-01. Very solid and durable. I added the optional Leupold rear back-up iron that co-witnesses a tall custom height FO front sight I got from Dawson.
The nice thing about this set-up is that I could switch the plate to mount a different sight like the Trijicon SRO, Holosun, etc. but quite honestly the DPP has worked just fine for me, now for 2+ years already.

