[Amps] Converting AL1500 to 6m ?

[Ed Stallman]

I Have a good working AL1500 that I plan to convert to 6m only amp 
and have a few questions.

The load Capacitor , I have a 20 to 250 PF  at 2.5 KV ... I feel this 
will be fine but I'm asking ?

How about the Filament Choke, Will the one thats in the amp now work 
at 50 Mhz ?

Has anyone run across any info on the net on converting an AL1500 to 
6m ? I have most all other parts and a good fell on how to go about 
this.. I'm using a HB GS35B on 6 now that I built about ten years ago 
. So just a little help here and their would be appreciated

Thanks Ed N5DG