Yeah, they have some excellent strains. The pics that you posted are testament to that. Maroc was from Blue Hemp, Switzerland, so it should do well in cold weather like ours.
I believe that Viking was used in Top44, and is primarily what gives it it's quick finishing time. How long have yours been flowering, and how much longer do you think that they need?
I've also heard that Viking was used in Top44.
The first visible signs of flower (in both Vikings and the Maroc) I spotted were around the end of July (I'm @ about 52N here). I decided to chop all of them on the 12th since the forecast was not good and the Vikings were starting to show quite a bit of mold. I think the red/bushy Viking pheno might have got a bit over-ripe!
I should also mention that I am a bit biased towards Derg Corra since I'm working with them currently. There's some good news too - lots of "new" strains in the pipeline including more Blue Hemp lines and possibly even some previously unreleased Blue Hemp lines/Landraces.