Stick with it and bare this in mind;- The new Land Cruiser (if you could afford or even want one) is a four year global waiting list. I bought mine back in December and I have only just got it on the road for May. Yours is similar to mine but I have to say that yours is worse, however, I bought new wings for mine as they were beyond any form of salvation.
After the extensive sill work, it has had four coats of undercoat and two pack, plus the Wax oyl treatment. I dont regret a minute of it. Worth doing.