A suggestion- Larry Stock at PPC-Reno sells both a replacement ATO fuse panel and- since 2007, a 2-ATO-fuse panel to accept the two lower fuses mounted separately on L-models and late models. I think his 2-fuse panel isn't expensive and its identical in size to the stocker so mounting should not be a problem. That might be simpler than completely changing your present hookup.
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