Lovely, just lovely. I've always appreciated the subtle nuances of Heero and Trowa's friendship and you nailed it perfectly here.
I've been trying to venture out of my 1xR realm and read up more on the non-yaoi friendship based fics of everybody in GW and this was a wonderful piece to kick start that. Thank you. :)

Though which colony he was found by was never divulged in the anime. I think it might have been in the novelization of GW. Problem is, the young lady translating the novels hasn't gotten that far yet.