Prepreg / oven !?!?

Hi guys, I’ve been playing with composite for few years now, mostly frp,cf,glass,wet lay,vacuum bagging,foam core…etc , mostly automotive stuff and im in the process of building an 5’x6’x8’ oven that can reach 400 degrees f + , something very similar to this, http://www.powdercoatguide.com/2014/09/how-to-build-powder-coating-oven.html#.Vcx1vYFHaK0

I was hoping to start playing with prepreg materials , gurit sc110 seems to be a popular choice and give nice finish parts, any other company you guys can recommend, I’m willing to pay the price for good products that give nice result, although I have few question before spending money on a roll of prepreg.

Most of my parts are automotive related exterior/cosmetic, what kind of tooling gel coat and resin should I use for my molds.

I’ve done some research but would love to receive more information on post cure and de moulding time and temperature.

Thanks for taking the time to read this and if everything go well I might be able to share some of my projects with you guys.
Cheers