Convert Honda GX390 to Electric start?

[Marine for Life]

I have a Honda GX390 horizontal shaft 4 stroke motor that I would like to convert to electric start if it can be done reasonably , Has anybody done this or know anything about it . I know I would need a new flywheel , charging coil starter and start switch , do I also need a new case half or can it be punched out ?? Let me know please , dont just say yes or no . I need a few details please.

 

[Mr Fixit]

you can get a new one with electric start? Meanwhile they start so easily with the pull start, what's the problem?