I know a gentleman in a nursing home in Oklahoma. I'm not sure how old he is, but he is mute and only has the use of his right hand. With only a mouse he uses two programs called Band-in-a-Box and Real Band to create some pretty impressive music. He also has a great sense of humor. He has an impressive speech synthesis system that he is trying to teach to sing(!).
The point is, you are at the beginning of your journey. It is obvious that you have decided not to be defined by limitations, which is more than many of us can say. I wish you all the best. And welcome to the Reason community!
Windows 7 Ultimate x64, Reason 7, BIAB 2013
Intel i5 2500K 3.3 Ghz, Gigabyte ZX77X-UD3H, 16 Gb Corsair DDR3 RAM
OCZ 60 Gb SSD, WD 1 Tb Caviar Black 7,200 RPM HD
Zotac/Nvidia GeForce GTX 560 2 Gb, NZXT H2 "Silent" case w/liquid cooling
Presonus AudioBox USB, Behringer B2031A, JBL PSW D110 sub
Kennesaw (Atlanta), Georgia, USA