I'd say be sensible; yes, you won't be able to buy an empeg from us when they've all run out, but I'm sure you could probably pick one up on ebay if you ended up *really* needing one - like if yours got stolen (knowing ebay, you might even be able to buy your own one back...)

It might not be pristine, and having a hot-spare is nice, but unless yours gets stolen it's unlikely to become damaged beyond repair (ie, nothing a new HDD or new display won't fix)

Hugo