Run energy changes sound like a good idea. IIRC this is already similar to how RS3 does it; Iwonder when it changed there. Though weight feels like it has no impact in RS3, so that’s probably a good way to balance it.
I’d love energy changes and making agility feel like it does something.
On an iron the worst supply to get is staminas imo. Agility already sucks but now you’re forced to do rooftops just to get marks instead of sepulcher
I don’t think staminas really is that much of an issue, I mostly use my house to restore run energy or super energy potions. Actually not very often I have a need for staminas.
Solo cox is where mine were all used up
theres new no stamina methods for gwd but I used a lot back when as well
BF can be pretty aids with energy pots too