Great post there Gav (I'd expect no less), particularly as I know next to nothing about that area of music. For instance, I'd thought 'til I checked this thread that Eight Miles High was the first ever psychedelic record, so it shows what I know eh. I think I've only got something like 5-10 of those songs you listed there with my favourite probably being I Had Too Much To Dream Last Night (although Rain and Good Vibrations make it a close call).
Also, I only just noticed your list of notable new releases of 2010 list a few posts back just now, and it's gonna be useful to say the least when I go onm another new music binge, so cheers for that