Need recommendations for economy plugin

I want to have an economy where players can sell items to a bank and use the money to buy plots of land and teleports. I also want a death chest but a monetary penalty for dying, with the added cost of using '/back' if they choose to use that. I also want them to be able to easily trade with each other. I know all this can be done but I'm not sure what combination of plugins to use to do this. Any recommendations would be appreciated.