FreeBSD

I am planning an install of FreeBSD. I am new to FreeBSD, but a long
time Linux user.

I know that FreeBSD has support for Linux binaries and I can try to
start there.

I know there are no FreeBSD builds. I was wondering what it would take
for me to build it on FreeBSD. This will be new to me. So any pointers,
help or advise greatly appreciated.

Thanks.

Jimmie