Nextgen Update Kit

[SBeare]

Hi,
I have a Nextgen 5.5 kw genset on a 2006 Hunter 41. The genset only has 150 hrs on it, runs great but the generator section needs to be replaced. Nextgen sells a update kit that re-does the entire generator side to like new with current parts. With the kit they send out a slide show type instruction video which seems to be kind of an overview of the process. Has anyone installed this update kit? Anyone have more detailed instructions? The guys at Nextgen in Jacksonville have been great, extremely helpful, and have been willing so far to help me on the phone. I dont want to be a complete pain, just curious if anyone has done this, has tips or advice, or detailed instructions? Thanks for any feedback!