i'd go for hoiking up a bit if it's comfy for you both - higher is usually better (although i have little to speak of in the way of boobs, may not be so comfy for others). it's spread well over your shoulders which is good for comfort but may not be so great for arm mobility - could always try fold/scrunching up over shoulders see how that feels.
ooo csws, that loojks much better carry than i was doing. i atte,pted to get dd4 positioned higher today but she just didnt like it.
cant get the hang of feeding in sling, i think my norks are too large to do it comfortably. but did manage a sort of half feeding in sling, hard to explain but was able to get kids lunch ready with one hand, dd4 body and shoulder supported in the sling, but she liked to have her head out, so had her head being held iin my arm. meant her body was supported leaving me one hand free whilst walking about.