+1
i rate the walbros, very simple to install, and they do their job well. there's a lot of mixed opinions around other areas of the forum on these, but we chose it over the bosch for its similarities to the std setup. installed, tested, and proven good performer.
fuel pumps arent hard to install if your not afraid of modifying the cradle, getting a few cuts on your hands from the fiddly bits around accessing the tank, and of course inhaling petrol fumes
some like to go that bit further and rewire for better voltage