Thanks Deano
Fibreglass was my trade (composites laminater is it's technical name!) Back in the 90s till '03 when I changed jobs , I was the the guy who solely made the seats for Velo Racing .. we started making them in his dad's garage... Now the owner is a multi millionaire!! History lesson over .
With doing some glassing, first you need patience, a paint brush then the equipment , polyester resin is best for car and non stressed parts , it's the blue one that goes clear/brown when setting, also you need catalyst MEKP of between 2-5%,. Gelcoat is also needed but if just repairing something, it's not required. The glass I use is regular CSM chopped stand mat of either 450 , 600 thicknesses 450csm is better for curves etc. Woven mat is best for saving weight on stressed parts (seats, boats etc)or big flat parts like a bonnet . If making a mould or a part from a borrowed mould you need a parting agent like PVA release which is brushed on and let to dry, another is wax polish, carnuba designated for gelcoat to release without locking together.
Epoxy resin is for those trendy spider gear knobs and other stuff. If you want to try carbon you should use vinylester for strength tho polyester is ok for looks parts... Expect lots of bubbles and lifting as it works like wrapping a part in gladwrap lol.
As for a mk2 dashtop , unfortunately I don't have a decent one to copy so out of luck.. Sorry the long reply..😎