Hi Kiwi John, The Greenegg cooker looks very good but as you say very expensive. What is the rally car you have?
Reginn, Lamb is not to be confused with Mutton or Hoggett. Although the same beast Lamb is genrally only 1 yr old and tender as!! Mutton and Hoggett are the older beast and not quite as tender and has a slightly different taste, but not hugely. What culture were you brought up in that they abhorred them??
Johnycat, wow cant belive that you havent had much Lamb inn your lifetime. Lamb can be fatty but it can also be very lean. depends on how the sheep were raised. The Lamb racks you see in the picture are the cream of the beast. Extremely lean and very tasty, I have had the experience of the greasy lamb, but that was a Fatty lamb. If you get the cuts you see in the picture these are lean regardless of the lamb usually and are the best cut of the beast. Go on give it another go, If ya cook on the weber marinate the lamb in a curry paste as you see in the pics.
Bon apetite.