I am restoring a 1964 1500, but I want to update the gauges. It is the cluster 4, about 3.5" inside and 3 7/8" to the chrome ring. Wondering if anyone has done replacement gauges and what you recommend? Gary Lasater founding member www.wycroc.org '63 SPL310-300161C '63 SPL310-300289B '64 SPL310-001289 '69 SRL311-12536 '70 SPL311-28169