Will do.
I went ahead and stopped by a shop today (any excuse to ride between rain storms) and got the Kreem kit. It includes - A) Wash/Cleaner, B) Conditioner and C) Tank Liner. I considered other options but decided it was worth a few extra bucks to do it right. I have used this kit before, back in the 90's on an old Honda, so I'm at least familiar with the procedure.
Hopefully I can get it washed and prepped tomorrow. I'm aiming to have it running again by Sunday, but we'll see how it goes. If I do hit my target though, I'll park the 650 and pull the front wheel to send it off....and ride the 250 while it's being repaired.