Looking to buy my first set of Klim jacket/bibs. Always wore Castle gear but after buying a pair of Klim boots i was convinced to get geared up with all Klim. I ride mountains at best 10 days a year and an occational high speed trail ride back home. Im a very active/aggressive rider but have had alot of extremely cold -20F mountain riding days in the past. Looking for some help all of their different choices is a little overwhelming.