HoBao VS2 Nitro Converting To Electric

I am converting my HoBao VS2 .21 nitro car to electric.
4 parts I had to order for that, see in the video.
I already bought me a HPI Trophy Truggy 4.6 (.28) nitro car.
That car is using the HPI RotoStart 2 electric starter and I love that.
The HoBao Hyper .21 engine with COPS pull-starter does not support electric starter, only pull-starter or starter-box. But really, I just sold the HoBao nitro engine and did feel that I still wanted a nitro car, so looked for a used nitro and found the HPI Trophy Truggy 4.6 and feel that is a very good car.
No driving, only the nitro to electric convertion in this video.