Looks very nice indeed,Im impressed. Like the new wheels on it.(last pic)👌. A very capable machine even in standard form. Number 1 on your list is as you say, a kill switch is a must, trust me. I was lucky with mine, I hit a brickwall thats what stopped it😆. IMO I would definitely do the shoe goo mod on the bodywork.The first crash and subsequent crashes after split every panel, even on small rollovers etc. Something I regret not doing as now a new Losi body shell is upwards of £250. I personally went for an air filter upgrade and an exhaust on mine. The standard exhaust I think sounds more like a petrol strimmer/lawnmower. Now mine sounds like a small motocross bike. Much better 👍.