Why do you like the DA40 so much? I initially started flying on DA20 in Dundee...finished off my PPL in Jersey on PA28 and preferred the PA28. Warrior III and Archer III are great aircraft. DA20 was little more than a powered glider...is that why you like them?
I would suggest learning to fly in a training aircraft like the PA28, as after you get your PPL (if you pluck up the initial courage) you can hire aircraft from various clubs all over the country, as I'm not sure how many clubs operate the DA40 (you probably know more than I).
Of course you may be minted and planning on buying a DA40?