I second that what DBR_ONIX said here.
Those are really excellent made units (but desert style only atm)
BIBMI's royal marines are also available, but they're pre-resistance units, which means he didn't configure them for the
use of handguns.
The only thing you need to do when using BLB UK forces:
change their weapon loadouts to some decent british weapons,
as the beta versions are using standard bis loadouts = american weapons. But first: this goes only for the beta's and
second: you'll find some kewl SA80's or other british weapons
somewhere around the ofp sites (*hint* ofp.info or bib british
royal marins - also beta afaik)
~S~ CD