I bought mine from QLD and it's pretty heavily modified only 4 months ago, got it blue slipped and thankfully didn't have to go for the RTA inspection! All good!!
If you do have to go for the inspection i was told if it was clean, and looked standard you should be ok.
I didn't use Greg from Autosport for that one but i have used him in the past, he did my soarer when it came out from Japan and i would highly reccomend him as well.