Rotak 320 Lawnmower + 'grass/weed cutter'.

Infidel

I'll probably go for the Bosch Rotak then.

As for the strimmer - I don't want to spend too much money on this as it won't be heavily used. Have read on a lot of reviews that there are often problems with the feeding of the cord/wire on these things which doesn't fill me with confidence.
Incidentally I'm probably looking for a battery charged one so I can walk all the way around the house (it's detached) without several plug-room-window changes.