VMware workstation can be modified using an enabler to allow support of Mac OS X within a virtual machine. The functionality is there already in Workstation but it's hidden away by default. El Capitan installs with no problems. It might work as an option for you if you're not overly dependant on the OS for native graphics. If you want Bluetooth/Wifi to work without any hassle, it's worth looking on eBay for native Mac components in USB or PCIE form (generally found by searching for hackintosh and the component)