planning the rims painting

[greyfox]

Hello guys,
i would like to know your opinion regarding the restoration of the rims. Will it be problematic to do in a garage? I can not pay a lot now to powder coat it..
What can i take as a rust remover? Thanks for the info.

[greyfox]

bump, I have one idea but I hesitate.
I can start with the angle grinder to remove the main spots of rust, then to sandpaper it. Then I can spray this black gloss paint https://www.mrosupply.com/paint-painting-supplies/spray-paint/1386194_k07908000_krylon/ I have some doubts because it is not automotive..