Oh yeah I heard of iracing, though never got into it. Lol! Yeah Nurburgring is rough, though that straight away near the end is pretty cool, and those high speed turns. I cannot remember most of the turns there, so I tend to crash alot.
Wow man that looks really impressive. I hope to have a rig one day for my racing sims, when I do I will make a post about it.
You could look up Heusinkveld pedals. For me, one of the best out there. The only reason I built mine was because a proper set is exorbitantly expensive in Brazil. Anyways. I have somewhere the plans I created on Solid Works, if one day you decide to go the DIY route I can send you them.