@Anni: that's why I said "mining modules". Hauler bots shouldn't be supposed to do things like mining, harvesting, building or whatever else engineering. Actually, they don't really need chassis slots at all.
@Hulk_Hogue: thing is that AFK-miners can be found on Alphas too, and there is no threat for them at all.
@Jita: If they gonna sell it, that would result in player base reduction, as it will be like "why should I pay for new bot I've waited for years and it doesn't have anything special". Would be much better to implement paint jobs but hey, that's another "let's finish it later" project.