Okay, motor option I would say around the 1600-2200kv range. Not sure if a blue wonder 1700 would do, but worth a go, they are pretty powerful for their size. Swinging a 6x4 prop (if there's space) you would need about a 20a ESC, 25a for margin.
The RX you have should be okay, it's more likely the esc that smoked. If the RX is a gonner, you might be in for a whole lot more cost as I don't know if you can readilt get a replacement RX for that model. Good luck with your task, but I'm betting you can plug your current RX into the esc and have action stations