I'm taking a shot at touching up some of my TFs with replacement stickers from Toyhax.
(Man, that said Reprolabels for a while. I'm getting old.)
For the moment, it's just touching up some Minibots, putting the really simple labels on Laser Optimus Prime, and then retouching my original Optimus Prime.

What should I know before I get going with this project? I'm planning on using tweezers or a brick separator to put the new labels on, but is there a "right way" to remove old stickers, do I need to clean the plastic before applying new stickers, and, should I do anything like micro-seal over these to preserve them?
Any advice/coaching/reminders/etc. is appreciated. Hopefully it goes well - I don't plan on doing this with every single TF in my collection, but it'd be nice to be able to touch up some of the oldest ones.
(Man, that said Reprolabels for a while. I'm getting old.)
For the moment, it's just touching up some Minibots, putting the really simple labels on Laser Optimus Prime, and then retouching my original Optimus Prime.

What should I know before I get going with this project? I'm planning on using tweezers or a brick separator to put the new labels on, but is there a "right way" to remove old stickers, do I need to clean the plastic before applying new stickers, and, should I do anything like micro-seal over these to preserve them?
Any advice/coaching/reminders/etc. is appreciated. Hopefully it goes well - I don't plan on doing this with every single TF in my collection, but it'd be nice to be able to touch up some of the oldest ones.