Snoopy,
Just a quick response (I would just say that I am not at my best when seeking to elucidate Pure Land "doctrine" as taught and expounded by others. My style - if it can be given such a grand name! - is more to just tell it like it is
for me, right or wrong)
Anyway, concerning meditation. It can be incorporated into the Pure Land path, or not. As Shinran said, any "self-power" technique and a reliance upon it can preclude or obstruct a full surrender to the "Other Power"...........to grace. However, the Pure Land way is more than the words of Shinran - he is associated with the Jodo-shin-shu, just one of the many divisions. Many Pure Landers do in fact meditate. My choice at that time was founded upon my own perception of where I was and what was required - not always a good thing to think too deeply about! Yet I did feel a deep need to develope trust, and I could see that my "looking back" towards my periods of meditation, and my "looking towards" them, and the way they added "stock" to my life.............were in fact acting in a way that Shinran alluded to. At this moment in time I am seriously considering restarting a meditation practice and I'm looking up certain "receptive" forms where the intent is to "open" to grace. Maybe I will even ask about this on some forum!
The "we are already enlightened" has many affinities with all forms of spirituality. In Pure Land it is based upon the logic of the Original Vow and the conditions set upon it by Amida. Without explaining fully, the logic is that because Amida IS in fact enlightened then so are we. However, the paradox remains, as perhaps best alluded to by Thomas Merton.............."How far have I to go to find You, in Whom I have already arrived". (D T Suzuki has it that "everything is empty from the beginning", we do not have to make it so, what you see is what you get!)
And as you say, the idea of the Pure Land prior to Shinran was of a realm "beyond" this one where devotees sought to be reborn; when there they could practice in a more congenial atmosphere. It was this futuristic idea that Shinran completely overturned by insisting that spiritually speaking, the person of True Faith is already in the Pure Land. It is this aspect of Shinran's thought that D. T. Suzuki (known more for his Zen than his Shin) brings forth in his wonderfully informal little book "Buddha of Infinite Light"....based upon a series of talks he gave when in his 88th year....
......
the Pure land is right here............is this defiled earth itself..........and those who have eyes to see can see it around them.......
Well, sometimes I have the eyes to see and sometimes I don't! To repeat Merton's words spoken from within his own Christian context..............
How far have I to go to find You, in Whom I have already arrived.