The harness on my 18ft Zodiac RIB came unglued, see pic. I've gotten satisfactory results gluing stuff on the tubes using good prep procedures, the tubes are PVC. However I suspect that this harness area bears a lot of load and even a good glue job will soon fall apart. There are two types of joined areas between the harness and the tube, one seems like it could have been welded, I numbered this area 1. The other area numbered 2 looks like it's been glued.
Should I bother gluing this or will it just fall apart again? Is the better route to take the tubes somewhere for a professional installation of the harness? If so will they glue or weld? Will they reuse my old harness? How much does a job like this cost?
Thanks in advance for any help,