Well, I thought you meant close to an A1200 so, being a classic, you could call it an A1201. I expect you could even get a license from Amiga Inc and call it an Amiga A1201.
But...
With specs like 68k60, beefed up AGA, 'extras as standard' like USB, fast IDE and graphics then depending on the form factor you could call it an A1300 or an A5000.
All IMHO of course.....