Hi there, i'm currently doing my boxxers too. Having read Magsy's thread, i used nitromors to strip back to bare metal, needs a few coats but it works well.
I spoke to TF tuned about the options and they highlighted the issues that residue from any blasting substrates can have on the forks in use. Obviously sand for example in your oil would not do the internals much good, and its impossible to get rid of all of it.
They also mentioned dipping and oven baking after powder coating would cause issues with the internal bushes... New ones are over £100 each!
99 GT Lobo 1000 DH (Project)
98 GT Lobo STS DH (Project)
97 GT STS-1 (Complete)
97 GT STS-DH (Complete)