Few questions on radiator tube size

Hey guys, so i will have to replace my leaking milodon water pump and figured while the coolant was all out it i was thinking of swapping out the factory style 22” radiator for a aluminum one, i already have the aluminum shroud from wizard cooling and was looking at getting one of their radiators. They offer both 1” tubes and 1.25” tubes? both have 16 fins per inch, is there such a thing as too big of radiator tubes? Right now with a mechanical fan and clutch and 180 degree t-stat in the summer i may see 195 with the factory style radiator