hi. first time on,so will have to bare with me. great forum ,very helpful.got a couple of questions to ask ifyou can help.the water pipes under my van are very rusty,they run around the auto box etc. how easy is it to replace them,they look like they want last long,

also the fuel sender .how easy/hard is it to drop the tank to fix it,as I have anti slip mat on floor also the kitchen units all in the way of getting to the hatch for the sender, any help , advice would be great .

thanks, colin.