Hi all I'm repainting all the trim work in my house. The trims in good condition but has an oil based eggshell finish. I'm thinking of using a water based satinwood to re-finish. There seems to be a good amount of conflicting advice i've read as to whether it's doable. Providing a good thorough key and possibly a sealing primer like zinnser 123 seems the best so far from what i've read Any good advice about this and how to go about this from people who have ?