geometry chart](http://vitusbikes.com/products/vitus-nucleus-27-vrs-hardail-mountain-bike/#geometry) puts me (178cms with a 81cm inseam) at the top end of size
geometry > http://www.giant-bicycles.com/en-gb/bikes/model/2013.giant.tcr.advanced.frameset/11824/56785/#geometry
I not sure that brazing a new one in is the way carbon