TFS RC0 PCW: Installation on non-default port

Hi, I want to install TFS with such config:

Sharepoint: http://www.domain.com:81
Sharepoint sites: http://www.domain.com:81/sites
Reports: http://www.domain.com:81/reports
Report Server: http://www.domain.com:81/reportserver
TFS services: http://www.domain.com:8080
Installation performed on a single server together with DC. That is, on the single machine are installed:
- Window 2003 SP1
- Domain Controller
- Sharepoint Services SP2
- SQL Server 2005
- .NET Fix and SQL Fix from RC0 installation media
- Team Explorer RC0

I guess that there can be a problem with non default port used for Team portals - port 81. Is it supported scenario Will it be

Did anybody try that

Renatas.