Also, through the winter, I added an SP2 RH radiator with fan (SP1 had only 1 fan), so I have double the cooling capacity when the fans kick in.
However, I also had to get the SP2 oil cooler, lines, and center V-cowl, as it is relocated to allow fitment of the fan on the different rad.
The LH OEM fan had been previously replaced by a SPAL pusher fan, so I now have one pusher fan and one puller fan. Should work OK in traffic and at speed also.
And also put on a full set of Core Moto brake lines, and converted to coil-on-plug ignition using CBR600RR coils and modified CBR OEM coil wiring harness.