As above, trying to remove the seat bolts on the front and passenger, I've rounded them, used expensive bits, a long arm wrench, penetrating spray and a good old long arm wrench. But the worst still happened. I need my nice new seats in, so what are my options?what's the easiest, surest way to proceed? Any help and advice would be greatly appreciated. Also if I have to destroy the bolts does anyone know what size they are so I can have spares ready? Thanks in advance.