I need DBW actuator recommendation.

I have a set of 64mm Kinslers I would like to convert to DBW. Car is currently DBW with a GM 95mm throttle body. Honda k24. I have reached out to Kinsler, EFI Hardware, and ATPower. Not a single one of these companies will return an email. All I asked was which of their linkage pieces I would need to add to their actuator upon purchase. I see numerous BMW DBW actuators on the market and ask which is the preferred one for Link Thunder use. I hear the s54 version will work with soft sp

The S54 BMW one is pretty common for ITB actuation. They have no drama driving the RB26, GTiR and 4AGE factory ITB systems and I have fitted one to a Porsche flat 6 with a fairly horrible Jenvey linkage system. The "need soft springs" comment is only relevant when it is still on an S54 - they have the throttle shafts offset in the bores so if you let them close too much the vacuum "sucks" the throttle blades shut very hard and the motor cant move them - I have never seen this problem when fitt