Critique my kit please!

Greetings, first timer here. I’m trying to put together a kit to get myself started in mold making and wet lay up. All materials will be bought exclusively from Plasticworld because they’re local to me. Please evaluate my kit.

Mold Making:
Tooling Gelcoat - $25
MELP Catalyst - $5
Mold Release Wax - $23

CF Wet-layup
:
Carbon fiber - $45
West System 105 Epoxy Resin - $43
West System 207 Clear Hardener - $40
PVA Mold Release - $15

Misc:
Latex gloves - ~$5
Disposable Brushes - ~$5
Metal roller - ~$10
[b]
Total: $216

[/b]2 questions here… am I missing a ‘molding putty’ to support the gelcoat? And do I need both mold release wax and pva?

Thanks!