Oh I love that idea!!! Amazing customizations!!! Love them!!!
I definitely think that those would make good cash shop items. And I prefer the cashshop to be used for customization. I think cashshop is better than p2p, because it allows ppl with unstable income to contribute money when they can, while p2p for the same ppl will mean they simply can’t play.
I think it would be cool if the cashshops items could be tradeable, so they could be sold to minors or ppl who have financial issues. Both RO and SWTOR allow for cashshop items to be sold to fellow players and the economy doesn’t seem to suffer. So I think it might work.
As for the pets maybe there can be some other than “companion” system, again don’t mean to compare to RO, but just to use some MMOs as references the companions could be more like homunculus and pets could be more like cute porings following you around, or like SWTOR the companions are companions and pets are pets. I think many MMOs implement the decorative-purpose only pets, and I like that. But I’d like it to have some interaction maybe it shows emoticons, or acts like it attacks but misses all the time, I mean it won’t affect the combat, but the animation sure would be cute to die for. 

) So that the economy is still normal. But those cosmetics items, vanities, pets/companion, can be bought and be tradable, BUT, if its allowed, having time limit(like weekly or monthly). And having an extra item that can extend the duration is good too. But those companion who can be bought on Companion NPC is an exception (no duration like normal). But the difference is, having much better or much cuter companion/pets on Cash shop.

& I don’t believe it always leads to p2w. People have different ideas of what p2w is though…


Thank you for sharing!