fuel tank questions

Been reading through-out the site about fuel tanks and I'm thinking the 900 & 1000's had the biggest capacity wise. If I am correct, I am wondering if one would fit on the kz750 without much fabrication?

Read about adapting over the Yam xs1100 tank....how "involved" is that?

if i remember correctly the kz750 ueses completely different mounts than the z1 and kz1000.

In one of your other topics you mention that the bike has a bunch of other KZ parts on it. Just an FYI: the stock 750E tank should hold about 4.2 gals. The 750-Ltd-4 peanut tank bolts onto your bike (pretty darn sure) - it only holds about 3.3 gals. So maybe you've got the wrong tank on the bike.

I am looking at buying an 81 kz750 LTD....and have been searching for some info on tank swaps.

So the 750E tank will swap on without issue?