I've used those conical glass fuses in both my 1800s, probably over a combined period of 30 years, without any problems. But, as I said, they are hard to find. As to the multiple connections at the fuse block, I have a boat load of crimp dual-spade connectors. Given that both the female connectors on the wires and the spades on the current block haven't seen bright and shiny in years, the plan is to replace everything. Can't wait to get in there and have that seat adjustment knob stick me in the middle of the back. Just love working under the dash. I WILL disconnect the battery first...and maybe remove the seat