We just purchased our dream transporter (2001 Eurovan Weekender MV) this past December and have slowly been making it our own.
I just found this site and have not stopped reading for several hours. Please forgive me if this has already been covered but...

I'm having a really hard time (relatively fit 6'5" guy) getting the top up with the yakima rails and the thule atlantis 1800 top box mounted on there.

1.) Is it possible the original struts need to be replaced? What are they stock rated for in terms of lbs?

2.) Where can I find struts that will be stronger and help me lift the top. I've been searching and my next move will be removing the struts one at a time, testing them and taking all the measurements needed. I did find the this catalog http://www.lavanture.com/pdfs/GasSpringCatalogMar2010.pdf where it seems I would be able to find what I need.

Am I being stupid and loading the top with too much weight?

Any help is GREATLY appreciated
~cheers

pic of our rig attached