Tedgey
GT Fan
I'd read about the 1" steerer and something about the fork crown being specially made or something .frame is worth about £300, so definitely a good deal.
Get yourself a build thread going here, there's a cabal of of bontrager fans on the site with active builds going at that moment @pw_pw_la @benjabbi @Carge @Elfman to name a few, so you should join the club.
other things to bear in mind
1) fork is a 1" steerer so will be difficult to replace
2) the top decal panel is on back to front; the OR logo should be at the front of the frame - but its probably been like that from new.
3) "proper" cable routing for the rear mech is crossing on to the non-drive side and then under the wishbone stay rather than straight down like yours is set up.
I thought it was strange when I was researching that the top decal was the other way around .
Handy to know about the routing too so thanks will definitely look at starting a build thread and have a look at the others too ,as said it's sat in the workshop patiently waiting for me to finish a a few other bikes at the moment all I've done is wash it so far gotta say I'm quite excited to get stuck into this one tho