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Led LED matrix 7x10

I am trying to assemble a 7 Xx 10 Led 1 colorLED single-color matrix using 2 74hc595's74HC595's for the 10 columns and a cd4017CD4017 for the 7 rows. Now obviously I am only going to use a total of 10 pins withof the 74hc59574HC595 instead of the 16. My question is, withWith the other pins not being used, am I going to have problems?   

enter image description here

Led matrix 7x10

I am trying to assemble a 7 X 10 Led 1 color matrix using 2 74hc595's for the 10 columns and a cd4017 for the 7 rows. Now obviously I am only going to use a total of 10 pins with the 74hc595 instead of the 16. My question is, with the other pins not being used am I going to have problems?  enter image description here

LED matrix 7x10

I am trying to assemble a 7 x 10 LED single-color matrix using 2 74HC595's for the 10 columns and a CD4017 for the 7 rows. Now obviously I am only going to use a total of 10 pins of the 74HC595 instead of the 16. With the other pins not being used, am I going to have problems? 

enter image description here

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Led matrix 7x10

I am trying to assemble a 7 X 10 Led 1 color matrix using 2 74hc595's for the 10 columns and a cd4017 for the 7 rows. Now obviously I am only going to use a total of 10 pins with the 74hc595 instead of the 16. My question is, with the other pins not being used am I going to have problems? enter image description here