It's not going to be automatics, but you could start out by putting a Spectra LR50W on the blade. It's a laser receiver that you could use with a rotating laser (flat plane, single, or dual slope) The "W" is a remote display that you can put in the cab with you that shows basically what the laser receiver shows. It will show you led cut/fill and on grade lights and will also beep at you like a normal laser receiver. http://www.spectralasers.com/produc...receivers/lr50-laser-machine-display-receiver http://www.youtube.com/watch?v=_SPp4-fnt3w