Yes, the Halford pro set is excellent.

I got mine for.... very little... and it is very useful.
Only thing missing (why??) is a 3/8 to 1/2 adaptor and a 1/2 to 3/8 adaptor.
Apart from that, excellent.
Ratchet spanners... wonderful!

Also get a good torque wrench. I use a Clarke professional and it is excellent.
However a second one for low torque settings <20nm is on my list to get.
Oh, and if you have access to Makro they are doing an excellent JCB 60 piece screwdriver set for just £4.99 + vat. Well worth the money for what you get!
Oh and I highly recommend you also get a set of mole grips, pliers, an adjustable spanner or 2 in different sizes (covering 22m, size of nut on egr valve mounting bracket)
And finally a set of LARGE water pump wrenches. Very useful for everything from gripping awkward oil filters to compressing brake pistons (a very useful tip from Marks DTM).