Took my 65 vert for a two and half hour drive in the Sydney heat and beachside traffic, it didn't miss a beat. After nearly four years of listening to forum advice (thanks) and making changes I think I finally have it handling just nice, koni shocks, kings kffl-59 front springs, 1" front sway bar, rebuilt std front end, five leaf mid eye rear springs and 17" wheels with 235/45 and 215/45 Pirelli tyres. Recently had the wheels balanced and adjusted the std steering box. Cooling is a four core radiator, larger fan with large shroud, coolant overflow tank and tefbar coolant filter. All pretty simple stuff but it is working well. Had a great day of cruising.