Hi BoingBoing, Welcome back to the Amiga.
The 1200 has alot of options if you go to
Amiga Kit you will find many things. They are very good at shipping and not costly.
The A1 is fairly much dead unless you can find a used one (and that will cost a fortune) there are no plans to make any new ones.
Remember that there is no such thing as a dumb question as the only dumb question is a question not asked.