Ah great! Thanks for the update.
I wasn't sure what to do with the rivets as they're factory done.
So you're anodising in black right? May I ask why you choose anodising rather than powder coating?
Where are the tubes coming from?
And one more (most important) question
where are you doing your bike rack?
Please send pictures once it's done - really keen to see the final effect.
Many thanks and regards,
Lakis