Alu Chassis post height:25mm?

I'm trying to find a chassis post that is 25mm in height for an Avante 2001(EP), and found a few chassis posts for GP cars. If anyone has any cars that use any of the following parts, an you please tell me if they are 25mm high. - thanks

FW-05R - 3 racing alu fuel tank post
http://www.rcmart.com/catalog/rc ... fw05020-p-7995.html

V-one S II - radio tray center post
http://www.rcmart.com/catalog/rc ... e-vs002-p-7345.html

GS Racing alu radio tray posts
http://www.rcmart.com/catalog/rc ... sstp21-p-19147.html

GS Racing alu wing posts
http://www.rcmart.com/catalog/rc ... sstp23-p-19149.html

Kyosho MP7.5 Radio post
http://www.rcmart.com/catalog/rc ... -ifw113-p-3484.html

or if you know of any chassis posts that are 25mm high, please let me know.