As mentioned by Uncle Bernie in the Apple 1 forum, we incorporated his GEN2 ACI design into the Newton version of ACI gerber. We hide all the SMD components below the IC sockets (you have to use machined type IC socket though), so you have a much better ACI in virtually the orginal look. We have run a small batch of boards with ENIG finish. You can get one from my ebay listing shown below or message directly for $35 shipped (by paypal). I also have a few sets of A3/A4 PROM with Bernie's extended page image, I can include that with the board for $35 additional.
GEN2 Improved ACI Apple Cassette Interface Bare board by Bernie - 1 I Newton NTI | eBay
Oh shoot I just ordered your board along with a keyboard recently, I was wondering where I may get those extended page ROMs, any chance I can put in an order for just the ROM?