Unfortunately, the Legacy Type Rating is the same for the venerable EMB135/145 of which there are many drivers with lots of hours out there, looking for work. So, I honestly do not think this is a good investment - unless you have a definite job-opportunity.
Maybe you know a TRE who's going to be near a SIM in the near future and you can cut a deal about a LPC. Costs a lot less that the whole thing at FSI...
