p.1 #4 · Can anyone recommend a decent tripod bag for Gitzo GT3541LS?
You bet, they come in different sizes...I just linked the one I have (holds ballhead mounted)
Mine's 3 years old, and aside from an occasional blast with an air compressor...it still looks and acts like new.
p.1 #8 · Can anyone recommend a decent tripod bag for Gitzo GT3541LS?
I have the GT3540LS and a Wimberley WH-200 head attached. It will fit in a RRS padded bag (I have two: one for this tripod and one for my wife's smaller GT3531S) but it is really (and I mean really) snug. You will have to check to see if your GT3541LS is any longer than the GT3540LS. If it is longer than I would pass on the RRS bag.
p.1 #9 · Can anyone recommend a decent tripod bag for Gitzo GT3541LS?
Kinesis gear tripod bags. add your own padding if you feel you need it. i've been using it with my RRS and Gitzo legsets for 3 years or so. travel all over the planet.
http://www.kgear.com/store/t/bags.html
the T620 holds a TVVC33 w/BH55 head on it zipped up cozy. i do have a ballhead bag over it in the tripod bag.
can also slip my monopod in its bag in with the TVC33