One thing strikes me as odd..

Usually when Tamiya release a chassis.. they either
1. Release a basic chassis plus body
Eg M05 Mini Cooper, XV01 Lancia Delta

2. Release a chassis with blue hop ups and call it pro.. e.g. TA07 Pro, TB04 Pro, XV01 Pro

Here however we have the M07 concept, which is a bare chassis, e.g. no body, albeit blue aluminium motor mount (if it's included). In addition with the release there is a pool of hop ups.

Seems to me that Tamiya is keen on fleecing the m chassis fans