Who's got rear disc brake conversion kits installed on 2WD?

I am looking to install a kit on my vee hickle......are there other brands? I came across Little Shop Manufacturing and LCE performance's kits. Can anyone comment on the quality of these brands' kits?

Curious too about the quality of parking brake caliper mechanism. Is this something I will be having to replace/service earlier than I would like or be stuck looking for if either company was to stop manufacturing them? As some of you can probably tell this is my first time messing with one of these kits or swapping drum brakes in general.

Grassyass Amigos