Looks good, I had a prototype of this design last year. You can easily put a backing plate up against where the Hvac used to be and use the little cut outs for 'trim' if you dont mind the gauges being flush mounted. I opened them out and glassed in some pods angled twoards the driver though....
Only reason I never finished it was because I couldnt find a pre-98 lower, and when I drove one that had it.... I missed my cup holders! :blackeye::laugh:
Are you planning on ditching the monitor deck? its going to block your gauges when open if you dont swap those spots. Another peice of advice, if you're thinking about it or not.... cut out a spare upper bezel where the HVAC was and glass it to where it sits now, that way it looks factory.
Keep up the good work, I look forward to seeing the finished pictures.