BTW -- That is some nasty looking SS tubing you're using...
It should look as if it's almost done being polished... and takes VERY LITTLE effort to buff to gleaming - sparkling - wonderful looking tube...
I buff mine BEFORE forming it - it's easier when it's straight - and just takes a little touch up after you've formed it and terminated it.
The gold anodized fittings will buff up like chrome with very little effort.