1998 "Grow your own" Straight Six frameset?

Hi guys,

I'm looking for a little help here. I've been searching for information on Straight 6's for some time....and still have yet to ever see a blue one. Regardless, my qestions are these:

Could this be a possible '98 "Build your own" frameset with components the owner added? I noted the rear disc which appears to be the same as what came on the kit...and if it was - or is - would it be the 7005 Aluminum?

Second thing....has anyone EVER seen one in blue??

Thanks, I really appreicate any input. It is an opportunity I couldn't pass up regardless....