Hi and welcome to the forum, I am a newbie and already have had some good info saving me time and money the guys on here have the knowledge,
Learn,t this a good one today, thought i would have an hour on bike even though freezing, Had what several people inc me thought was a hairline crack on fork leg by caliper mount just got a mini flap disk on it guess what its gone just a deep scratch,
Lesson don't think the worst, try before you buy.
Good luck with your build you sound like you know what you are about Tom..