“All Corvettes Are Red”; I found it to be a fascinating insight into the development of the 5th generation Corvette.

No engine mods, however suspension upgrades were easy and inexpensive. I dare say it seems to handle like it’s on rails now. Front sway bar poly bushings ($5); front sway bar end links with poly bushings ($10); rear sway bar poly bushings ($5); beefier rear sway bar end links ($40); GMPP front and rear strut tower…

Your pictures are of curves on a road, not intersections. Round-Abouts/Traffic Circles are intersections and technically all signaling rules apply.

Signal left while approaching and going around, signal right when ready to exit.