I'm definitely a STO fan. I'm running a Levitas, Philum, Falx and Brevitas. Brevitas on a fx dreamline compact, Levitas on a Impact compact, Philum on a Redwolf and the Falx on my 700mm 22 impact. But whats the large carbon fiber one? I like to run that on my 700mm 30cal. set up impact. I...