Thanx for all the thought provoking replies ........I've come down from my TYROS2 fever & resting easy now........
I will admit the Midjay is a module NOT a Full blown Arranger, I knew that when I bought it.....do I miss a full featured Arranger KB? YES....Does the MJ have so many other multi-features that I love that a full features arranger doesnt have? YES
Do they both sound great? YES....so what we have here is a personal choice matter & what your able to live with & can be happy doing so in the mist of things constantly coming to market to make our lives as musicians double guess our selections....its a vicious cycle that never seems to end.......it was so much easier years ago in the pre computer age......you bought a unit, & you played and enjoyed it....you thought it was the best thing since apple pie....there was no forum discussions to make you crazy with your decisions pro/con.....just buy, play, & be happy!!!!!!!

BTW....Don thanx or the phone call....
I'm better now