Welcome Tarsyn
I'm 6'4" and 400lbs.
2" bar risers help lots. Either that or Murphskits sell a tubular bar adapter.
The best screen is the Rifle system but $$$.
Madstad are also supposed to be good, but I just can't stand the looks.
Murphs also sells peg lowering kits and other peg lowering kits are available via eBay etc.
https://murphskits.com/kawasaki/c10-concours-zg1000/I hope your credit card is in good shape.