I am indeed useing one of the 5 way modular type ones (2 x 6 way mini relay holders, 1 x 20 way fuse holder and 2 x 2 way standard relay holder) on Mike's 110, to be honest I don't need to swear at it because it is quite nice to work with. I would however suggest buying twice as many crimp terminals as you think you need, as running out half way through wiring it up is a pain in the butt , (caused by inheriting the re-wire from some one else and needing to re-do the wiring to make sense of it )