You can get LMTs for $2500 and SCARs are regularly around $24-2500.
Reaver after you have run a SCAR or an AR style .308 for 2800rds over 3 days their advantages over the FAL stand out a ton more. Being able to run a 16" carbine that shoots a ton softer and is significantly more accurate than the 20" barreled FAL is defintely a win. That said I would still take the FAL over the PTR.
Neither however looks as good as a beautiful wood furnished FAL. Those and a quality M1A have an aesthetic that is hard to compete with.