35hp (350M) electric start conversion

[seejayw]

I'm trying to find Kit or resources to convert a 1966 Merc 35hp (350M) to electric start. I'd like to retain the pull-start for backup if possible. I know I'll need a gear ring or geared flywheel, starter, solenoid, battery charging, start switch. I'm looking for any ideas, resource or services to do this. I've seen a couple of Kits online but not clear if they're correct or will fit. Any help or direction is appreciated.