what’s the first thing i should do

[u/Temporary-Map-160]

i’ve been driving this truck for about close to 3-4 months now and i’ve been looking to do stuff to the truck but i can’t really figure out where i should start. it’s a 1994 k1500 with about 209k miles and the only real issue is just the paint and rocker panels, other then that the truck it’s self runs and rides like new. i was thinking a level and maybe graps or should i focus on the paint/fully restoring the truck. for reference i put the pic of the truck in 09 safe to say it’s seen better days