Steering column/dash mounted dimmer switch

[nitrosport_5]

Im wondering what my options are as far as getting the dimmer switch up off the floor. Im a T-9 Paraplegic so i dont have the use of my legs to hit the dimmer. Is there any sort of switch to add a dimmer to the steering column or the dash? The way my 92 dimmer in the turn signal lever works is great, but not sure that would be easy to add to the 72. Prefer somthing that wont stick out like a sore thumb.