Try your lhs & see what he carrys in stocks on parts on any car you decide to buy.
As for cen good luck in finding parts not to many lhs carry Cen products
HPI Evo3 is a durable car one of my first cars was a HPi & I bashed the hell out of it & it keep's on going
Home of The U.S. World Nitro Cup
2014 Hosted Events Roar Paved Electric Nationals, IFMAR ISTC Worlds
2015 Roar Fuel On Road Nationals,U.S.World Nitro Cup Completed
2016 U.S. World Nitro Cup Dec 7th - Dec 11th