Hey, i am going to receive this same screen also, so i've been collecting info on controller cards to work with it.
I know that it works with allen's controller, i think it also works with the EPAP-200 (just have to figure out if ENAB (from LCD) is the same as DTMG (from card)), and in Dr Berghaus site there is a couple of cards that work with it, i already e-mailed the Portuguese distributor to know prices of the CRTtoLCD 1 controller card.
For the inverter: from ERP power you can choose 4 different inverters.
The E1950 that accepts 12VDC in but it has no dimmig control
The E1955 that accepts 5VDC in and also doesn't have dimmig control
The K1906 hat accepts 5VDC and has dimming control
The K1918 that accepts 12VDC and has dimming control.
You can also get the "officialy" recomend CXA-0217 from Miles Industrial Electronics i recommend the ones that have dimming control, this is a medium-high bright screen, and i don't wan't my car to look like a christmas tree at night, so i think that dimming control is a good option.
Ergpower needs a minimum of inverters per order (forget how much each..) I just ordered one from www.milesie.co.uk and got it pretty fast. The place is in England but it has a converter that displays the price in pounds or dollars before you finish your order.