Not what i wanted to hear
I was looking at the sperzel ones
http://www.sperzel.com/Models_Colors.asp , which crazy enough only cost maybe $20 more then a whole lock nut set!!
Oh and if it makes a difference ill be running a gotoh (someone tell me how the hell that is prononced so i stop making a fool of myself) licensed floyd rose.
Locking tuners won't be sufficient. It's the movement of the strings in the nut grooves that cause them to go out of tune.
Upon further wasting my sunday i think that when running the locking tuners they are meant to move slightly in the nut and it would all be good is strung correctly. And i just seen you get a new set of locking nuts with the gotoh so maybe it would be cheaper to just get the neck routed.
Its like building a house this thing, too many bloody options!