Cooling help?

Thank you so much for all the info guys. I greatly appreciate it. I've got a 180 thermostat on order and I'm gonna fifth the flex fan for an 18" clutch fan. The water pump and 2 stage radiator are brand new, but I guess that doesn't mean I could have a blockage. I'll throw the new fan and thermostat in and see what happens and then if I need the shroud I'll put that in too.

Definitely starts over heating while at idle to 30 mph. Any other info or advice is welcomed and appreciated. The iceman needs to stay cool!