Radra, unable to contact you off group.

GM. I realize my reference is getting pretty old and may be difficult to
obtain. If you'd like a .PDF of I4MK's 3-30 MHz quadrature 1982 article, I
could send it to you, although it's a fairly large file. Conversely, he's
still up and about and seems to be good in the QRZ call book.

His article yields the equations for a hybrid for any frequency and should
(I think) give you a single solution for your needs.

Regards
W4ZCB