Dahlquist DQ-10 fuse holders and other upgrades?

I am refurbishing my DQ-10s that have been in storage for about 25 years. Years ago I "modified" these great speakers with a mirror image, ribbons, new tweeters, felt, and cap upgrades. I'm re-foaming the woofers and plan on replacing the binding posts and fuse holders, but I can't find high quality panel mount fuse holders anywhere. Any suggestions, as this seems to be a weak link after upgrading cables, posts and everything else? Also please advise as to any other suggestions to properly bring these great speakers back to useful life in the Twenty-First century.