How to install tomato on R7000:
1) restore default settings
2) use initial image and upgrade router via GUI
3) log in to tomato and re-flash router using AIO.trx file
4) erase nvram
5) after reboot wireless will not detected. Do not do nothing - just reboot router once again
6) wireless should be detected, 80MHz should works (country to SG)
7) you can disable Ethernet ports state for now - robocfg does not support switch
http://tomato.groov.pl