Tekin is really nice kit that I have had.
Give Kev Lee a shout
[email protected]
He sells it, tekin team driver and general nice bloke.
I'd go 7.5 and he also does some combo deals. If I wasn't running Orion I'd go Tekin again.
Also don't forget Tekin Hotwire, but Kev can help with details etc.
As it's 4wd go for Pro
Re radio Sanwa all day long, but not cheap! Tekin esc are v nice and small so done nice and tidy, space not an issue
Re PT either AMB/MRT but get one as it makes racing much better and also other clubs may not do manual counting or have handouts