Well, I have wish to try to clear all this mess.
1) Arguments, about 'design of t-shirts can be ugly, and that will no look's like a part of game' < we have possibility to make it even right now with making PMK, I personaly can come to Chaos, make PMK and create very ugly design for it. Even now, so that's not really good argument.
2) I see here 2 directions : ( 1. Pvp Kingdoms need more money, than freedom alliances. 2. Possibility to add graphic that you want in this game. ) How about give another source of money for PvPers, like idk Hota will produce not only statues, also some new nice Lamps, or glowing shards, or something that unable to get at freedom. Also maybe some Medals or other jews that you can get by geting special level of rank (pvp). Here also point that to make it people will need actionaly pvp, not just creating they own t-shirts at deed.
3) To make PMK at Chaos you may be killed. that will happend after i will make PMK (really small chance to get killed till you making tower), and i doubt that 50 players of Chaos will check borders, if i making wagons right in water or not. So tbh, i can not die even single time. But as long as at Chaos PMK cost 254.5s (25 players x 8 silver prem + 50 silver for decloration + deed cost 4.5s~) — at Freedom it can cost about 2 times more, so that will make sence to dont waste money on a bad graphic.
4) In a past silver was able to be sold for real money, so that's explain why people was upsad about possibility to sell kingdom stuff, and get money. Now it's ingame money.
5) about good sides : I think possibility to make own graphic for alliances or deeds can really help dev team with money, to grow wurm on a different level. In pvp direction aswell. That will bring more people to game, and in the end to pvp.
Other question do PvP players wish have more people at Chaos? Do you want PvP changes? Or you enjoy how it is atm?