Hi, I run Tamiya shocks on my FK05.
I use shock towers specifically designed for Tam shocks.
PM, TRF415boy for details of where to get some.
They are alot lower than the standard towers and are made of 3mm carbon, i'm sure they'll be fine on the 04 aswell. Hope this helps.
BTW BR is awesome
BR2 not as good as the original but still very good.