Best way to make money with mist alts?

I have this friend, who we'll call Clavean! He has 10 mist alts and is not quite sure what to do with them. So far I- erh i mean my friend has only been crafting wolver gear, however the probability of getting decent UV's arent very high >:(
So "my friend" was wondering if it was more profitable to buy Trinkets/Weapon Slot/Silver Key/Shadow Keys instead. Which would give him a more guaranteed stable income with his alts.
Bonus Question for those who craft with alts: How do you distribute mats and cr to your alts? Do you mail each alt per day with the mats? etc
I used to craft Magnuses with my alt but I haven't played SK in a while now so I'm not even sure what CE goes for now, might not be viable anymore but could usually make over 100ce per day doing this with bonuses if I got a UV.

The best way, if you have time and skills and decent computers would be FSC, FSC and FSC.
You get a consistent 7k per 50 mist, without messing with UVs or consuming materials.

Eh, I use my alts for trink/wep slots when my ones run out, otherwise I bring 3 with me into FSC, get them to tab me, and collect their heat and cr. I also occasionally just craft, which I do by mailing a few hundred of each mat to them, and repeat when they run out.
I haven't seen the Boost resell market in a long time, but I'd expect you'd make maybe 50 ce a day. It's not that great since anyone and their mother(s) could do it for themselves if they have an alt.
To start them off, I give em 1k cr and a week's supply of mats (14 crafts) and then either use the vendor money to buy dru-- I mean mats or just send more over from my main.