1963 Triumph Spitfire Base 1.1L

1963 triumph spitfire mk1 .This is not a bad looking car to the eye but has some ugly floor pan rust . Trunk pan looks O, ody looks OK . I take it on 50 mile round trips and it does fine .It holds good oil pressure and doesn't smoke . I don't know the mileage though . I'm doing this on a phone & it's a pain to say the least . so if you need more info let me know . Thanks