HI..
You will need to uplaod sprinter but before you do you will need to change the motherboard type to 33 which is for RAMPS 1.3 and 1.4, seeing that they are both the same..
Once you change that setting you need the change your steps/mm for the extruder, enable or disable the sdramps statement, set the end stop to true and set the lenghts in the axis lenght..
Then upload and you should be printing..
Auzze