1985 merc 7.5 remote kit

[seafever]

Need part number for remote throttle /shift /steering kits for 1985 merc 7.5 serial no. 7221752. I realize they are likely NLA from Mercury but maybe old stock somewhere???
Also can this engine be changed to elec start for disabled veteran?
Thanks

[boats.net]

We don't have any and they are no longer available.