yours is a 990, a newer one without the starter generator. Blacksmithman just has too many manuals in his pocket, I think he accidently gave you the wrong one. I know he has the correct one because he gave it to me.
These particular decals were designed by me and then printed by this seller. Obviously these only match the 14 HP "fourteen hundred" models. MTD was very inconsistent in the branding of their tractors and changed designs frequently.
If you have the computer graphics talent required to draw up the stickers you want I would heartily recommend this seller when it came time to print them. Top notch guy. I would not expect him to do custom jobs from scratch though.