It's a hard choice due to RedGuard Lore. My character being a Redguard would feel great distrust towards the Imperials due to the signing of the White Gold Concordat in which the Imperials would have literally signed over my peoples lands to the Thalmor, I imagine my character would show mistrust or a sense of betrayal around any imperial.
But at the same time my character would have trouble siding with the Nords as the redguard and Nord forces have been clashing at the border between Hammerfell and Skyrim for a long time, not to mention that they're racist.
So yeah, I'm kind of stuck. What would you guys do? Keeping in mind that I'm roleplaying a RedGuard with the ideologies of the Crown, meaning I hold onto old Red Guard culture and tradition as opposed too Imperial culture.