Toyo T1-Rs are generally well praised. I run them and feel they offer decent levels of grip.
Exhausts are very much a personal taste, try to get to some meets so you can hear them - I don't find Youtube particularly helpful as it doesn't replicate the "real world" sound. Some ideas:
Daytona (well praised by the community although it is expensive in my humble opinion)
TT (I used to run a Mk7#2 which was very loud. It also has a habit of sucking on one side and blowing on the other due to the lack of back pressure)
Milltek
Scorpion
Toyosports (the hangers have a habitat of breaking so keep this in mind. They are probably the cheapest exhaust you can pick up though!)
Good luck with your restoration!