I recently did Peryite's quest and got this really bad-ass shield, Spellbreaker. However, its armor type is Heavy and I concentrated my armor perks on the Light Armor perk tree, and this includes the 'Custom Fit' perk (25% Armor bonus if wearing all Light Armor).
If I'm wearing all Light Armor, while wielding a 'Heavy Armor' shield like Spellbreaker, will I still get the Custom Fit perk bonus?
Also, is this the same case with similar perks like Wind Walker/Tower of Strength (Stamina regenerates 50% faster in all Light Armor / 50% less stagger when wearing only Heavy Armor) and Matching Set (additional 25% Armor bonus if wearing a matched set of Armor - assuming that the player has a matching set of armor, except for the shield, which is a different armor type).