The 'E' Type Forum

I am very keen to upgrade my 1962 S1 FHC 3.8 to a modern 5 speed gearbox. Have done much reading etc and have almost decided to fit the Elite 5 Speed kit based con the Tremec box. Has any member any positive or negative opinions on this choice? One restorer has recommended I use an 'XJ6 series 3 lat...