Glasshouse, please don't think I'm trying to humiliate you, but perhaps you're aiming too high. Many friends of mine have started from scratch i.e. working full time, buying a few acres and over time building up, either through selling their few acres and buying something a bit bigger or just adding bits on here and there.
If you consider your present farm as your 'job' then buying a few acres on the side is your first step on the land ownership ladder. Those few acres will be yours. I know that you are clever enough to know that these 'few acres' will never pay for themselves, but they should be considered as savings to put towards your main objective which I would suggest would be owning your own farm. You may never personally finish paying for that farm, that may fall on your children's shoulders.
I recently bought more land so that my boys would have a place each. Unless I live to be very old, I don't think I'll ever finish paying for it, but I hope that in 20 yrs time I'll be glad I did it. ( If I don't go bust before then ! ) All I'm trying to do is give my sons as good a start as my father has given me.
I hope this doesn't come across as being condescending, I'm merely trying to give you some friendly encouragement.
Good luck and Happy New Year !