George Elokobi got everything he asked for in Maidstone’s derby victory at Dover. The Stones completed a National League South double over their Kent rivals with a second 1-0 victory. Jephte Tanga scored the winner from Chi Ezennolim’s cut-back as the visitors overcame Sam Corne’s penalty miss. Back in action following their FA Cup exit at Coventry, the Stones produced a committed display on a heavy Crabble pitch that was subject to a late inspection. “It was terrific from our group of players,” said boss Elokobi. “It was going to be a really difficult surface to play on. “It was all about sho…