How about doing a cheap MCC course (cheap due to the use of a basic FNPT2) to focus on developing CRM skills and gain what is now a mandatory qualification for most flying jobs, then if you do get invited to say, a 737 simulator assessment, book a few hours in a 737 sim specifically to develop operational skills for the aircraft with the money you saved going for a cheaper MCC course? Doesn't that sound more sensible or am I missing something here?