You may say that but in that context, you're a property agent hence you will find ways to make money. Otherwise what for continue working as one?
Either way everyone has their own opinons on customs. And when I say customs, I don't mean reshell.
So you would make a CIEM and if you find that its not your taste you would find ways to make it sound better for you? Then you have defeated the purpose of purchasing the CIEM as it has not satisfied what you aimed to achieve. And I also dont mean reshells.