Mod Guide: changing your dash lights to L.E.D.'S HOW TO ARTICLE
#11
The whole cluster... At max, they use to definately be brighter even when 3 or 4 were burnt out...
#14
Maybe consider BB Engineering if you don't want to mess with doing this yourself. They've done some nice work.
#20
Just click the link and look through this page. The interior lights aren't specifically listed but they would be along the same lines as the gauge cluster and HVAC controls.