Fuel line route - '68 2000cc

[roadster68 <roadster68@shaw.ca>]

I have decided to convert a prior owner's electric fuel pump back to the 
original mechanical one.  I do not know where the line should go to get to 
the carbs on the other side of engine.  Someone a while back also suggested 
taking the fuel line ( I assume it is rubber from the pump outlet to the 
carb tie-in) around the front of the radiator to keep away from the engine 
heat.  Any merit to this?  Firstly, I wonder if someone can direct me to an 
engine compartment photo covering this part.  Thanks!  Larry.