Need servo help with GTP Nissan

I have been looking around for a nice 2.4ghz radio system for my GTP Nissan.

One problem I have is that all the servo's I have now are too big. I don't know if the GTP uses 'mini' servos or 'micro' servos. The micro style seem to be the right size kinda, but are almost too small. I also notice that the position of the screw holes in the car mounts are for a servo with 4 screw mounts. Yet, all modern micro servo's seem to have only 2 screw mounts.

The screwhole center to center spacing for the servo's is 38mm or 1.5inch.

Can anybody with more radio expertise than me recommend some servo's that I can buy that will fit?

I think this one might work for the throttle:
http://www.savoxusa.com/Savox_SH1350_Mini_Digital_Servo_p/savsh1350.htm
No, its 42.5mm hole to hole spacing.
Futaba makes BLS651 for 1/12 cars, and its also using 42.5mm hole spacing, so its too big too.

38mm is too small for a mini-servo, and too big for a micro.
Will I have to use 20+ year old cox/sanwa servo's to make this car work?

*edited a few times to fix silly errors.. its late and I'm tired.