Save yourself the trouble and go get 100 TW badges.
That's poor advice imho. I think the experience of actually doing the raids is a good one, especially now that the Bauim part has been removed in favour of the 30 fabrics.
I have earned and spent a few hundred Aden badges and kitted up all my toons with Belts, and i am enjoying the grind to 75 to get my properly earned noble.
Having said that, I guess if the OP has a small playtime each day and not the hours sitting about waiting for the bosses, then perhaps badges are the way to go.
What experience do you gain sitting and waiting hours for a boss to spawn, and then killing it? If the OP has never been on a Raid, sure maybe, but at 75, I would hope they have been on at least 1 raid before.
Also sit days waiting for 4 bosses to pop up then die, farm bloody cloths (Hitting a mob for what seems like hours), and then finding a party to help you kill angels/Baium. Then wait 35 more levels for your sub to hit 75 in order to get noble,
Or do it all with 100 TW badges :)
The amount you would make in the months/years it would take you to do noble the "Real" way while doing olympaid, and the adena saved with Noble Ports, would more then pay for the amount of items you purchased with those 100 badges.