Will be leaving from San Diego in June. Riding 1200 GS adv. I have only ever had BMW Rallye 3 for trips. I know it gets wet/heavy if it rains so I thought I would throw a gortex shell over it if it's dumping (uninsulated skin gear which should work.) Will have heated liner if needed. Being in socal, we don't have much weather and on my 3 distance trips (2000+ miles) I never experienced crazy rain or cold. Is the Rallye going to cut it or should I splurge on a (used) Badlands for Alaska this June??