Question about a pgp public key on a gpg key ring.

[David Jourard]

Hi,

If I add a public key created with pgp 6.x or greater to a gpg public key 
ring; what public key algorithm should they create it with RSA or Diffie 
Hellman.

Second what symmetric algorithm should the gpg use for the encryption when 
using a pgp public key of 6.x or greater.

Thank-you
David