Throttle Controls for Trip 2006 Verados

[Tsweat]

I just purchased a 2006 35 Triton with trip 250 Verados. The boat came with Mercury Keikhaefer controls with dts. I do not like these controls and wish to switch to Mercury dts controls with shadow drive. Is this possible and what parts do I need?

[boats.net]

Unfortunately you have to have a 2007 or newer DTS engine for the shadow operation.