Using brewbuild in upstream repository

Hi, we need kexec-tools >= 2.0.0-274 in order to enable kdump detection on RHEL/Centos 6 hosts for oVirt 3.5. The package is available on brew [1] and it will be part of RHEL 6.6. So can we place this package in oVirt repositories? If not, is it OK to rebuild the package using COPR for Centos 6.5? The same issue we have for RHEL 7.0, because we need kexec-tools

= 2.0.4-33 available on brew [2], but it will be part of RHEL 7.1.

Thanks for any info Martin [1] https://brewweb.devel.redhat.com/buildinfo?buildID=359388 [2] https://brewweb.devel.redhat.com/buildinfo?buildID=363424