I didnt read the whole thread so forgive me if I suggest something thats been mentioned allready. I have the x52 as well with xp, I found the sst software cumbersome at best compared to my old speedkeys ch. So.. I mapped all through ah only and stayed with the original saitek driver only nothing else. To get the views you describe I use the main eight way hat and the button between the two rotaries on the throttle. Normal hat eight views, push the button which is tied to kp5 I believe and the hat and I get up left, up right, back etc.
I use a button on the upper hat on the stick to switch modes, so I have a Fighter, Vehicle, PT, and Bomber selection or four sets of controls. If I sent you my jsm file you could open it in notepad and see the configuration if that would help.
Good Luck the x52 is fine for me allthough I do think my old ch combat stick and pro throttle had a better button layout the 52 has worked flawlessly for the last 8 months.