Thoughts on this purchase. Just put deposit down to purchase this weekend. Private seller. 2006, 217k miles. Excellent condition inside and out. If I had to be picky, only issue is horizontal crack on dash. 69 service records with Lexus since new. Due for timing belt and water pump, last completed at 125k. Newer tires and brakes. We've agreed to $7400 should my visual inspection goes well. Price seem reasonable given it needs TB and WP?