Silicone radiator hoses for a yb mk1

[SA mark1]

Im currently plumbing the radiator in my yb mk1. Iam not too clear on what I need to order. I have gathered this much from looking at pics of other installs on here...for top hose i will need a 45° silicone from engine into a swirl pot [turbo return will be connected to it] and then a 90° from swirl pot into radiator. For lower hose I will need a 90° from engine into an alloy pipe section then another 90° into the radiator. Am I correct? My mk1 is running a 4wd motor with a radtech yb kit. Also what diameter pipe do we use?

[rsmadness]

when i had that type setup i used a pinto silicone bottom rad hose, and a straight piece from thermostat housing with a 90 to the rad

[SA mark1]

Thanks a bunch mate. What did you do with your turbo return?