It took around 16 jumps, but I sold some stuff to buy orders, and made around 170K back from what it's cost me.
And I didn't have to sell a ponie !! So I have around 15 of them now, all frisking about, and making messes on my launch pad. I'm just hoping the Genetically Enchanced ones have the capability to mess in bricks that I can use for construction or something