None of Brutus arguments for paying for dev features hold for something like paying someone to entirely change icons except for the idea that everyone that devs/does literally anything for FAF will stop because they will want to be paid just as that dude was paid. In which case, how do we rationally explain any caster existing since Gyle is getting paid 1500 a month to dump like one cast a week. Or how do we explain anybody even working on FAF since you can easily go and get paid to dev at like, a job, or freelance work.
You need a reputable dude that has a solid basis in design that ideally cares about FAF, and the money is there to keep in involved in a long-term project which something like icon design is going to be. Not really hard to determine when the person has "fulfilled his job" nor does it involve knowing 6 billion different systems to accomplish.