Electric RC stroller build

I'm planning add a motor and servo to a baby stroller for my upcoming son with speed and steering controls, a small motor, ESC and a 4S2P battery pack, mini remote, tops speed pf 3MPH

I got the idea from here:

[youtube]fykWtcjxNQY[/youtube]

I'd also like to have an option to rock the stroller as this:

[youtube]XC7K3Tan02c[/youtube]

Has this project been done before?

I need help to choose the correct parts for the build, hope to find help from you guys

thanks!

you could try using a remote controlled golf club cart /
but i suggest you are very careful where you use any remote controlled vehicle with a baby on board...some folk will be outraged !