They will add extra's that you request.That sounds good. I am in need of a loom as there has been a small fire at some point before my ownership behind the dash. I want to replace the entire loom as it's now 49 years old, has had numerous additions and thought this would be the safest way of doing things. I looked at auto sparks but but wanted various bits I'm not sure are included in the basic loom, however they don't seem to be taking calls at the moment because of Covid. If I remember correctly you can order from their website and they will dispatch if its in stock.