me, i started with boltons to get the feel of the sotp feeling,then vortech.then wow!if i went the other way its like wow first(Vortech) Then with most of your boltons dont have that much more excitment.if that makes sense.if not sorry im a DORK.
I did the same thing (ebay)vortech kit like that minus cooler so i guess not the same but anyway,hope you deal with a great guy like i did.one more thing get the serial number call vortech and see if you can get the history of said item.good luck to you!