I dunno about Surge, but I have a DM10 MKll Pro, but I run it through two Strike Pro modules.
I use the hihat pedal from the DM10 MKll Pro to trigger bells or something like that for some songs with the Strike modules, with no problems. Works great. (I have a completely different hihat set up, so it's completely clear and available on both modules. (If that makes sense.)
J