Hello cposted.
I don't know if I can help or not as I don't know what Novalis is. But I had a radical just over four years ago, and I'm in for salvage radiation.
I'm in BC Canada, and at our Cancer Clinic.......I was told three and a half years ago that they would radiate (salvage) when I got to 0.5.They were definite on this........and in the last few months I've been having my PSA taken monthly........when I got to 0.53 they immediately put me on their program of Casodex and Lupron for six months, and I have a tentative radiation date of August. I'm not sure if I were in your shoes I would want to wait until your PSA gets to 1.
Best of luck..............Stan.