Unlimitedlwc would be great for if (or when) you get a town, and seeing how you currently only have 15 lwc's. After ULWC, then get feed because it saves you time with having to eat. If you have macros, you can keybind yourself a /repair all and /feed (I'm assuming you have the ability to repair) so that whenever you repair your tools, it also feeds you. And whenever you feed yourself, it will repair all your tools.
Custom Tag isn't really all that great of a feature in my opinion. And stealth isn't really all that great either. I would get Unlimited LWC, given you're a builder and getting unlimited locks is kind of awesome given you're a builder. /feed is great as well. But personally, you should get unlimited LWC.
now i dont have /back or /feed, but i think you should get back because its not thatxhard to carry a stack of baked potatoes when farming mining etc. although what is hard is finding your stuff after death. as many others stated /back is very good.
