Hey so I'm going to try the kick tunnel thing tomorrow for some drums. I have the Shure Beta 52A to use, but I figure I'll put that inside the kick. So for the tunnel, would people recommend that I use a cheap LDC like my SP B1 or Apex 420 (similar to Marshall mxlv67) or just a dynamic like a 57? Or swap things and take the 52A outside for the low end and put the 57 inside for the click?