BlackSoulSpirit

Hi i have installed tekkit lite the first time and was wondering that the mincraft version is 1.4.7 is that right? can i play the hole thing with shaders and Sphax PureBDcraft textures and if that so.. how can i install it ? The first time i put the textures in the texture folder but than mincraft crash... Ps: sry for the english its not my languege