XSS kit nitro to brushless

[Brow]

G'day to everyone,
I have been converting my Savage over to brushless. Been taking a long time but slowly getting there.
I am going to use Flux battery boxes and thought the Flux chassis might be the way to go. I have searched and found the nitro engine mount plate doesn't fit them.
Will the rest of my Savage bolt up to the Flux chassis?
I am thinking of using the TCS 5mm chassis.

Thanks
Brow