My problem would only be if I lacked the cash to buy frags in the first place, but then, like I said, I wouldn't buy any fragrances at all. Thus, if I were to own, say 100 or 1000 different frags, it would be, more important than anything else, a sign of financial prosperity. Since I would only dare to purchase and own that many bottles if my house way paid off, most or all of my taxes and debts settles, most long-term and high-value goods purchased way before scents, some cash and other investments on the side, plus still some disposable income freely available. But since achieving all this at the same time is yet to come in a more distant future, the thought of owning as many frags as to "draw a line" is also far ahead.
My main advice, main suggestion and main concern is: "First the major expenses, investments and savings and should the credit score, the banking balance and the overall financial situation still be prosperous, sane and sustainable: free to indulge in scents".
If not, should the opposite apply, first take hold of the cash and solve stringent problems and indulge in hobbies strictly after the hard work is done.