Thought I'd start this discussion as it's something I'm going to have to tackle later down the line with my Type-R, though not for a few weeks at least yet. So I need numerous bits of cutting, welding and sealing to do throughout the car including: Front chassis sub-frame mount points. Boot floor/spare wheel well. Firewall/bulkhead. Likely massive rust issues behind the wings. While cost is a concern given the size of the job, what is most important to me is getting all major rusted metal replaced, all minor rust patches neutralised and finally the whole car sealed - professionally. I'm still yet to do a complete inspection removing body panels. Suggestions?