1983 KZ 750 L3 Front brakes pulsin

Hello,
As the title suggests my front breaks are squeaking and pulsing slowly at slow speeds. I don't notice it at all when braking above 20km/h but when coming to a stop its bad enough I have trouble meeting the ground with my foot smoothly.
My brake rotors are also scored rotationally so I'm thinking its time for new pads and rotors. Does anyone have any leads on what my problem might be/ where I can find rotors for the bike? I checked Partzilla but they put a set of 2 front rotors at 700 CAD...

Contact Truedisk in Michigan to get the rotors  resurfaced

If your current are too thin to have resurfaced, I think EBC makes rotors. Maybe $150 apiece, if memory serves. 

Hello all,

I just though I would update the post for posterity. I replaced the front brake rotors, pads, and all the internals within the wheel hub, bearings, clips, etc. What I didn't notice was missing before I posted however was a brake shim from one of my callipers. I replaced the missing one along with the above mentioned parts and my bike is running well again.  I'm not sure if it was may original issue, but it was likely a contributor. So, if you encounter the same problem check your brake shims! You might save yourself some money on parts 
Cheers,
Mitch