Well all of these are wonderfully made. I've never been good mechanically, but yesterday I added a 2.4GHz "feed" to my LNB downlink. Highly complex and expensive (not!), and note the "super expensive" adhesive as you can see from the picture.
Originally I only had the dipole (6UKP from one of the FPV drone guys, but cut to 2400MHz for me). Reflector (<2mm diameter copper wire from the junk box) added ~4db S/N for me through the transponder, position of both reflector and dipole element a compromise to prevent impact to the downlink signal.
Probably going to add extra yagi's at 90, 180, 270 from the existing one, but for multiple uplink capability rather than phasing them together