[crxlvr]

well first off remove the remote wire from your ignition, thats just a problem waiting to happen, you should never tap anything into your ignition wire other then alarm functions. Secondly the fuses in your dash should remain the same amperage, the fog lights should have their own in-line fuse that will blow if the current it too high, with the rear screw lights they draw about 0.02amps of power to light so there is no problem there, as for the tach, id suggest to put in a slightly higher fuse, one up from the current one just to be safe, but its never recommended to switch a fuse with a higher one.