I remember when I dreamed day and night to the moment when I had all the money to buy my first lightly used Simjet 2300 turbine, I had to sell all of my ducted fan equipment and some other stuff, I finally got it and end up enjoying that engine for a few years till it went in riding my first jet ( Kangaroo, lost sight of it, cataracts started to act up ) with it

by then I had a second engine and had flown a few other jets, those are priceless memories.
Today I was thinking when could I get this K100 ( lightly used of course ) that has been offered to me, this will be my 6th engine if I buy it, I have 1 13 lbs, 2 19 lbs, 1 27 lbs and 1 31 lbs now, that makes 5 gas burners, a few moments ago I was thinking....... enough is enough, no more, I don't like wrenching too much, having too many engines and jets + my two gas airplanes and my 4 nitro powered airplanes and an electric glider is ENOUGH to keep me busy for the year to come.
How many is enough for you, do you need more or do you want more? Is Santa bringing you a new engine or a new jet?