I've been pondering on how a new tub that balances new and old would work (we could submit it to ideas), As if there were 120 pcs for 12 colors OR 14 of 110 (with the other 2 colors being special or shapeful pieces), or make enough special pieces to fill the gap and make it a round number.
3 Dark Purple
5 Light Bluish Gray & Dark Bluish Gray (between the 2 they have the piececount of 1 color or 1 and a half)
6,7 Lime & Medium Blue & Pink (have the piececount of two)
10 Reddish Brown & Tan (same as gray)