<-- What Robert said! 8)
Can't go wrong with Leg XX site. Also check out Leg XXIV and V Alaude:
http://www.legionxxiv.org/
http://web.utk.edu/~cohprima/
The first belt you mentioned is a Deepeeka belt. It's not *great*, but, you can use parts on it if you run out of options (like making plates yourself, which is both fun, educational, and sometimes cheaper/easier than buying a made belt)
Also, take a close look at that first belt, on the Left side, that looks like what is supposed to be the Pugio 'frog' - And it's *broken*! So you'd get stuck with a $120 broken belt anyway!
The belt plates themselves are OK, in my book at least. (see if you can instead get individual plates from LaWren's Nest and other vendors, other han making your own, or seeing other vendor's offerings alltogether)
The Danglies/hanging straps/aprons/whatevers, are not accurate from what we know. The finds and studying the surviving sculptures and pieces show that the straps are attached on the back of the belt, and flipped over the top infront of the belt (see Legion sites, more detail there).
And, from what [we] can tell, those "disks" on the straps are not accurate. They ought to be plain disks, not squares with embossed circles. the terminals are just crummy quality. Leg III Cyr members who've gotten this belt to test them find those terminals break and fall apart way too easily. Deepeeka can do better, and they ought to be doing so down the road.
The second belt - Is Just Awful. Don't even bother, avert your eyes! I almost started with this belt way back when. Bad leather, poorly made, and innacurate by nearly every mark.
And, yes, smart to ask first! But the sites we've mentioned will help you out. Good luck!