lightweight

I love my Thumb NT 6, it is an incredible instrument in every way, the hand carved neck and tighter spacing make everything effortless, however it's 9.6kg with it's case, it's the old suitcase style one and the case weighs basically nothing, I imagine the bass itself is probably around 6+ kg...

Greetings, friends! Which do you think is the most lightweight Warwick? I'd like to hear your opinion about serial models only (except different Corvettes) - no CS, LTDs or whatsoever. 4 string, standard longscale, solidbody (no TCS models!). Thank you :)

Anyone know what wood choice would make the lightest neck possible? (I think maple with maple fingerboard). And while we're at it ,which body shape is heavier ,given the wood choice is the same, a corvette or a streamer? I am trying to figure out which options would make the most vertical...