Jeff - great link! Thanks.
Re: splicing - I agree. Doing brummel splices in single-braid dyneema is really easy.
Also - you'll want to check out the Johnson Marine Catalog (pg 14) here for the replacement fittings that work with synthetic lifelines.
http://www.csjohnson.com/marinecatalog/s00014.htmThis replacement is a great winter project to do in the colder (or wetter) climates.
- Jeff