I use an R-44 for SBDs, which has the ability to drop the input gain, but I would be curious whether if you're using DR-07 you would be better off using the Church pre to drop the gain before it hits the recorder? I really don't know the answer to this, but something for the OP to consider.
Also, it's worth nothing that if you are only running 2 channels (i.e., you are using the DR-07 to get this SBD patch and not using any mics or anything + another recorder) you may be better off just using mics. Unless you get a custom mix from the engineer that properly includes correctly mixed vox/guitar/drums/bass etc., you are likely to get something totally unlistenable if you just take the board's feed. Almost universally, in any venue other than very large (1500+) venues, the mix from the board will NOT sound like what you're hearing. In many cases, it will just be a heavy vox/drums mix.
SBDs can be a great component to tighten up a recording, but they really are much better in a "matrix" than on their own...