I would suggest that those of you doing part time lessons ramp it up and do it full time and get it done. Not only does it make learning to fly easier it also speeds up your time into the market. 4 years to do a commercial is not a real smart way to learn to fly. You also have to get ATPL theory if you haven't already and a MECIR.
500-1000 multi engine command is what you need if you can get it somehow.
Otherwise if you can somehow jag a jet job overseas that would be the way to go.