"slipping clutch" a guy in Russia, he has done 2000 km now on a PFC with OEM Gen3 Dwell times without any problems. I dont think there is any problems at all running with gen3 dwell.
The oem single coil handles overcharging all the time with 4 times less dead time between each charge as it is a single coil.
At higher rpm the oem dwell is the same as what i recommend for the Denso coils.
Also the Igniter has built in current limiting system so the coils will not see to much current either which helps keeping coils from frying.
/Jimmy