1996 ez go shuttle brakes, engine etc

[Bugpac]

I picked up a 96 ezgo shuttle a few weeks back, I need to rebuild the hydraulic brakes, I have a new master that the PO bought and included with the cart, I need to rebuild the wheel cylinders etc. I need help finding parts that fit, I surely cant afford to buy from ezgo. any help be great. Also how do you check the oil level in the engine, I don't see a dipstick.

[Bugpac]

From a little research i assume this is a torque spyder? anyone confirm?

[Bugpac]

Looks like the biggest thing i need is to get the broken bleed screws out, and replace the brake shoes, the pistons all move freely, a good cleanup and put back together and I think ill be fine, Big question, what brake shoes, there are so many different ones.