guessing u have 14-15att gloves(if not maybe u should aim for 15att 1st) u should aim for a 10att cape(2.5-3b) and a 8-9att fs(3-4b)
somethign taht will ever help u is: "whats the most att i can improve with this amount of money?"it will ALWAYS be the answer....lets say at some point u have 15att gloves 13att shoes and 14att cape...gain 1 att would be cheaper on gloves( +1.5/+3/+3-3.5respectively) but for now your glover are kinda 12att thanks to dex/str so if u aim for a 7att shoes that would be 2.3-2.5b and that would leave u money free to aim for a 15att gloves wich is a +3att improve... so it would be 10att cape(3b or less maybe) +7att shoes(2.3b) thats 1.2b for gloves ..get 300m more and u will have enough for all those improvements