Sure I have GAS for a couple of unreachable stars (Wal 5-string, '65 Jazz) but realistically they will never happen and I know it. In the real world, I have everything I need. One thing that would be handy is a small lightweight 500+ watt 8 ohm cab, so I can run my amp at lower levels. (But not too small or it'll sound like an iPhone, apparently. 🙄) But that's not a need or even a really-want.