I have just replaced some tired screw type JB's with WAGO type. All seems pretty good but the boxes are a tad small. I wondered if there was a bigger box I could buy that has the built in cord grip? I was thinking of using WAGO connections to wire downlighters using three 8-way wago's to provide feeds out to six lamps but I think this may bit a bit of a squeeze in a standard WAGO box.