Funny you should ask. The post on Bruce anchors got me thinking about the Manson Supreme again and I found the following lively, to say the least, thread on SailNet:
http://www.sailnet.com/forums/gear-maintenance/33231-manson-supreme.html
The Rocna seems to be the pinnacle of this design, with the Manson a lower priced alternative...
Frank,Chas & Judy,
As I also own anE30+, I'm curious about where you installed the anchor winch, and what extra support you had to build in. A picture would be even better, if possible.
Also, where did you build in drawers? Storage is a real issue on the E30+, so any enhancements in this area would be quite worthwhile.
Thanks,
Frank