WTB: NTP ppm meter, Neumann v473 amp, danner rails

Hi,

I'm doin a project and i'm wondering if anybody has the following laying around:

- a stereo NTP or similar ppm meter, like 177, 277, as long as it has analog inputs.

- two Neumann v473. 4w amplifiers or similar V*73.

- if anybody has some danner rails or part of rails, the part with the lip, also the back piece where the tuchel is secured.
And i also need some eurocard rack or something suitable.

Contact me.

Thanks

John