re-turn to rc and buying a cougar,advice needed

[wurzelyzf]

Hi all,it's that old chestnut,been away from rc for 20 years now looking to come back and go club racing.
I've decided on a Cougar sv, A,because I had a cougar in the past and loved it and B, i think it will remain current much longer than if I were to go for a B4. Don't want to but a car only to fine in 12 months I have to buy something else because everything has gone mid motor'd.
I'm buying it in kit form so I know exactly how it all works but I was hoping you could all advise me on what else to get to complete the car. Esc, motor (brushless) servo and lipo and anything else you could recommend.
Everything has moved on so much since I was last in rc that i find it all a bit confusing.
Thanks in advance, Dave.