Ditto the GX390 option. Believe is it cheaper than a world formula but more than an L206. Should be bulletproof.
Regarding tires, it depends on the set up and how fast you are going. Plus, at your weight you are putting a load on them. i’ve seen very good long-term results from MG reds and would definitely give them a shot. Just watch out for the first lap, because they are super slippery until the release agent wears off.