M_Boats: Tracks and Stand up Blocks

Hello All, Recently found 2 pieces of T track and a pair of stand up blocks among my sailing stuff. Am new to M 15 ownership and wonder if installing this kit on my boat would help in shaping the jib. Comment from more experienced sailors than I would be welcome, including where best to install the items to produce the most positive effect. My knowledge of the boat so far is limited to what I have read or heard so there may be more naïve questions sent to the group . Thanks. RTH.