I found your explanation much easier to follow than most Grammar books I had the pleasure with.
In other words, except for the very last adjective, the 'i' adjectives lose the 'i' and take 'kute' (or sometimes just 'ku') and the 'na' adjectives lose the 'na' and take 'de' instead.
I'm not explaining this well, but any basic Japanese grammar book will explain this in detail near the first few chapters. Good luck fella.
Edited by Telepathic.Geometry at 01:16:46 27-09-2012