steel

Hello everyone I have recently been loosing coolant and so i took it to that garage today and it appears to be a leaking underfloor coolant pipe (OEM) I've heard these are prone to rust so im looking to upgrade to the stainless steel ones...

Looking for a set of 14" steel wheels for a Rover 600 with the longer nuts if possible and legal tyres if only barely. Also looking for a set of 15" steel wheels for a R600, tyres don't matter, nuts don't matter. Wheel trims don't matter. 4x114.3, ET45/50. Cash on collection close to...