Happy owner of CTR (308 Win) and SS Varmint (223 Rem) here. If you'd like to test drive the CTR let me know.
The importer for Sako/ Tikka, Beretta USA, does not bring in all the models produced in Finland.Tikka site says the CTR is available in left handed models, but a representative said it is not. Not sure how that works.
Right now the T3x Lite 6.5 Creedmore is looking like the most likely candidate.