Thanks for the welcome and it's good to see some familiar faces around here.
D'oh, I'm glad you asked on the genetics because I want back to look at my notes and it was C99special used for the 2nd cross and not Grapefruit Haze.(had them both) C99 special is Grapefruit (C99 x unknown Sativa) crossed back to C99 with the cut leaning still towards Grapefruit. Pineapple Shipwreck is Mendo Pineapple crossed with Shipwreck. The distributor I got the Pineapple Shipwreck from has Shipwreck listed as Afghan x Trainwreck but I was always under the impression Shipweck is Mothership x Trainwreck. It grows and smkes like I'd expect out of the latter but...
The Prototype is Original OG x Prohibition OG. The Original is an elite cut sourced from the city of angels and Prohibition is Tahoe OG crossed with So Cal Seeds hard Lemon v2. Hard Lemon is Sour Lemon Larry x Dirty Dawg.