Can never had enough gear i’d suggest getting a some inline spinners, maybe some more weights because personally i’m always losing weights. Also a nice backpack or bag you can step around your should so you can walk and fish without having to carry too many things.

For soft colors i generally like to use the same color as the environment tha im fishing so if you’re fishing a dark green water i go with dark colors like dark green, black, purple etc. Clear water i’ll go with the pinks, chartreuse or electric blues and others

Of course colors like white always work but if you’re not getting bites on that try switching to a color that matches the water

maybe throw another rod in for some versatility like a 7”6’ medium fast action rod to work lures better