2010 IMPREZA ENGINE SWAP WITH A 2012 WRX INCLUDING TRANNY

So currently i have a 2010 impreza 2.0 and im tired with this slow engine so i
was planning on purchasing a 2012 WRX half-cut and swapping its engine into
mines and keeping my automatic tranny to swap out the old manual
transmission from the WRX. And NO, buying a used/new WRX is not an option
for me. The half-cut includes everything (intercooler, fuel pump, turbo, ECU
and etc). Im planning to do this in a mechanic shop so it will be done by a
professional. So is it possible for me to do this ?