Fixing a rust patch

[lolsteve]

So with it being a rover the car has some rust. The worst offender being around the aerial, which although looks nasty it has yet to eat through and leak into the car

I recently got a quote for a repair and they wanted £500...yea..

So I'm going to have a go myself or at least I'm planning to. I just want to confirm with the people before I start ordering bits, do we think it looks like it's just a case of removing the aerial base, sanding back the area some body filler then just prime n paint since it hasn't eaten through yet so doesn't need welding?

Eurocarparts seems to be having a ebay sale on bits

http://www.ebay.co.uk/itm/350971645681?s...1423.l2649
http://www.ebay.co.uk/itm/331119449607?s...1423.l2649