Ensure you look at this link for vlan tagging.
http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1
I am curious as to why you want your vlan management untagged on all five ports.
What devices are you attaching to these ports that can receive both untagged and tagged vlans??
For a management vlan you are using it in a strange manner (no ingress filtering to speak of and any computer could theoretically join the network if plugged in).