chainset advice please
help me out here lads ,im going well with my bike build (thorn sherpa) but im having problems on chooseing a new chainset.the frame came with a square taper bottom bracket,now do i leave this bb on the frame, and go for square taper chainset (if so what is worth considering),or should i go for the more modern like shimano xt .if i go for xt it would mean i would need to get the bottom bracket faced ,i intend to use xt derailers 9 speed,
any thoughts thanks in advance