I'm back from my trip.
For who's interested here's a compilation of my trip (subtitled in Dutch altough)
http://rapidshare.com/files/123358056/Vakantie_Georgie_2008.wmv.htmlAnd in my opinion some things have to be changed for the Georgian BIG's
1) #874 Krestovy Pereval is listed under the wrong name, as this is the Russian name, but it's a Georgian pass. It should be changed into Djvaris Ughelt, which is the Georgian name
And its also arguable if it starts in Ananuri, to reach this city you've already climbed over 500 vertical meters, but in between are some downhill sections, and from Ananuri its mostly uphill. But you have no other option to first ride all the way to Ananuri as this is the only road leading to the pass, you can't just start in Ananuri without doing the 'climb' towards Ananuri.
It's also worthwile noting that it cannot be climbed anymore from the Russian side. The border is closed at both sides, for everyone.
2) #874 Krestovy Pereval and #875 Gudauri Ski center are the same climb, as I already expected.
#875 should be replaced by any other Georgian (as I believe they deserve at least 2 BIG's).
When you start climbing you will first reach Gudauri, after Gudauri the same road continues to Krestovy Pereval. But after Gudauri the asphalt ends.
In Gudauri there's no other road leading to any other climb of interest.
Now you will be granted 2 BIG's, when actually only climbing one.
So I suggest that #875 should be replaced.
A possible climb to replace with, could be Zkhrats Karo Pass (2454m) which I have climbed, starting at +800 in Borjomi, leading to the ski station of Bakuriani, after which you can go on to the pass, after Bakuriani the asphalt ends, but it's not that bad.
I also did the Tukmatas Pass (2168m), but that's not a real option to replace with, it was just a horrible road and it wasnt a real climb, only going from 1940m to 2168 in 50km.
(I rode on my regular race bike, with luggage and changed 23mm tires into 28mm)