Prioritised:
Immediate:
- Jockey wheel mechanism: Fix damage to hinge/lock
- Chain connection point: Replace 3mm plate with 6mm plate
- Hitch mechanism: Replace s/s fasteners with grade 10 cap screws and nylock
- Safety pin setup: New better pin with spring loading
- Jockey wheel mechanism: Lighten over-built bracketry
- Spare tyre: Remove from draw bar and fit beneath rear of deck (balance improvement)
- Front/rear gates: Rebuild with stronger construction for heavy timber loads
- Front/rear gates: Add more hinge points for increased strength/load capability
- Guards: Triangulate towards extremes with foot holds for climing up safely
- Deck: Reinforce centre 50x25 U beam that is under spec
- Deck: Replace working surface with new material, possibly hardwood or some laminate
- Sides: Add tie rail and running rail for carrying heavy wide things (eg my truck deck)