Long Water Pump?

[arturo7]

Just spent about an hour reading up on long vs short water pumps. I know more stuff, but I'm still in the weeds.

Is it correct to say that the shorter pump allows more clearance for the fan/radiator but limits your options on brackets and placement of components?

If I decide to go with an electric fan, will that solve the clearance issues with a long pump?

My motor is a 350. AC and power steering won't be in the initial build but I'd like to add them later.

thanks