If you got a grinder and some 3/16" plate you can make some of your own gussets, I make stuff like that all the time for my jeep. It just takes some more time to massage them into place and to get a perfect fit rather than burning purchased ones into place. Post some pics of the cracks if you can.
riding my cousin's '83 250R & '84 200X...R.I.P.
Just bought an '84 YTM 125
my '84 200S
my nephews '85 Tri Zinger 60
my wifes '83 ATC 110
owned an '85 & '86 200X
always looking for a 350X!
Take a second and look at the tag...Is it Made in America? Do your best to make sure it is before you buy it.