You can run spoons with crawlers if you want. Most don't as it is a reaction bite trolling from 2.5 to 3.5 mph on average using spoons. Most any Michigan stinger 2.5" size, Warrior spoons to name 2.
Purples, pinks, greens, blue/silver. Are your basic colors. And yes. There are days where the color of the jet can make a difference. But unless you are out most everyday. It is not worth having all the colors IMHO. Black, pink, green, purple at most.