I'm in Adelaide. Been wearing for almost 30 years now 24/7, last six years full caps from the online vendors, before then toppers from a couple of the big $alons

You can buy Iso Pro 99% at Dick Smiths stores for about $8 for a 250ml pump action bottle.

At Bunnings and Big W stores you can get Oomph Glue Remover in various sized pump action bottles. It is much cheaper than the alternatives as it's made locally and IME works quicker and more effectively, and with less odour. Cleans up after mirror slides in seconds too.

For cut ins try to find a local stylist who wears himself if possible - the one I use here has a hair styling business and charges about $60 for cutting in a full cap. He wears and sells cyber hair from Japan but doesn't mind cutting in other sourced options.

Alternatively send it over to Debbie along with a photo of the style you want. Takes around 3 weeks all up there and back.