Put Stereo Effects in Paralell - RJM Line Mixer workalike

[playpunk]

Is there a project out there that can do this? I am no routing genius, but would like to put my SA Nemesis/Ventris in paralell in the loop of my Kemper. In an ideal world it would take the mono send from the amp and send it to the two stereo effects, then put those fx in paralell at a stereo output.

I know it's not very DIY but it's what I need now! Any ideas?