Best Dugi,
I’m very happy with your guide! I’m still using it, you can check my profile / payment history (since 2010 I’m a proud member!)
Every penny I’ve spend = Worth to ME!
Ofc there are some things to tweak & fix… I’m lvl 50 now in Classic (moment of writing this reply).
An example:
For me the “Scrimshank’s Surveying Gear” spawned @ this spot while your guide points to another location.
Keep goin’ and I will still support you 
I hope you will release the “autioneer” a.k.a. Gold Academy for Classic asap 