SR-SB-PA is probably the best class. SME is a 10.0-10.5 class now so you won't get into the bracket. Almost makes more sense to run SR-SB-PA anyways so you get more runs in.
If you didnt see in my thread, the cheapo receiver hitch frame you can probably but at princess auto or whatever canadian version it is works good. Generic trailer lights literally bolt on (holes are already there)
For cruise I would put in a 83+ column with the newer switch that hooks right up to the GM module. Just splice wires. Keep in mind the GM cruise looks for resistance at the taillights, I had issue on mine and had to add resistors for it to see the tailight circuit was there and would shut off when you hit the brakes.
Dragweek should be fun!
If you didnt see in my thread, the cheapo receiver hitch frame you can probably but at princess auto or whatever canadian version it is works good. Generic trailer lights literally bolt on (holes are already there)
For cruise I would put in a 83+ column with the newer switch that hooks right up to the GM module. Just splice wires. Keep in mind the GM cruise looks for resistance at the taillights, I had issue on mine and had to add resistors for it to see the tailight circuit was there and would shut off when you hit the brakes.
Dragweek should be fun!