Raspberry Pi server base station for devices

Require assistance on the following; > Compile Epson TM-T20 USB Drivers for AMR / Raspberry Pi Raspbian with CUPS (already installed on the machine). > Make two or more of those printers available on the network so they can print (wirelessly through RPi Wi-Fi) from Unicenta PoS software (Java) installed on Windows 8 Machines. > Share two keyboards connected to the Pi through the wireless network to two Windows 8 Tablet machines using either Synergy or a VNC based method, etc. Latest Synergy has been already compiled for the Pi and working with one client-server setup. > Setup everything so it runs on boot (Wi-Fi), it is optimized and it is fairly fail safe (Wi-Fi auto reconnect etc.). Alternatively all can be setup using only one Pi per Windows 8 Tablet if the first option cannot be achieved with simple tools. But I would prefer first option. Project Phases are in order of importance. Please understand the scope of this project is to maintain a low cost solution by not acquiring expensive Wi-Fi receipt printers so a reasonable bid will be appreciated. Happy Bidding!