HI !!
Recently I bought from Warmoth a full strat kit including hardware parts (vintage 6-hole tremolo, gotoh tuners) and Rio Grande Vintage Tallboy PUs, Although i´m very happy with my hollow body clone Strat,it plays and sounds great with a lot of sustain, i wonder if the callaham tremolo could improve tone and if it is superior to warmoth as they both seem to be the same tremolo with slightly lengthened string slot at saddles, same trem block, .... uhmmm, if you say callaham is better I could go for it with my next strat clone.
Regards