@ujh please don’t talk about spending responsibly on this hobby, I feel guilty already 
On that size comparison pic every pen was purchased this year except for the M805 and I’ve also bought this year a Nettuno Docet, a Graf von Faber Castell Intuition and a Twiss wooden hybrid pen plus an amount of ink that will last for a decade. It’s just I-N-S-A-N-E! 
I’d rather not see the grand total 