I wouldnt use a set of locking wheel nuts. You may do them up by hand, but all it takes is one garage to use too much force, or a bit of corrosion to lock them in place and make them a complete pain.
I just spent three days trying to get a set of mine off. The key broke and for a day or two I thought I was buggered. I tried everything - gator grip, bashing a socket on etc. In the end, I was fortunate that the locking nuts were incredibly the originals fitted to the car in 1993 by Renault and double incredibly Renault found the last key in the country for me! It still took serious blood, sweat and tears.
Quite frankly, Id rather take my chances than go through all that again. Not the first set thats caused me grief!!