Hi, thank you everyone for your encouragements !
And here we have the motorization of the model, with two short YOUTUBE videos of the model in action at the end of the post.
View of the material coming with the purchase of the 35RCTANK MTC-2 control board and ACU unit. Ordered directly from Hong Kong from their website contact info, these are pretty much the only items they are not Out of stock. All cables, a speaker, on/off switch, LEDs, resistors for LEDs and capacitors for the motors are provided, which is great. This is my second purchase of these units, allowing me better flexibility when switching these boards from one small tank to another, all pre-wired for them. It basically plug and play, dramatically reducing the cost of each build. For larger heavy tanks, i use the same Clark TK40 and TK60.

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build
Overview of the features, quite rich for the size of these boards.

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build
Close ups of the 2 units. Installation of the wiring, motor capacitors and configuration with the receiver took only about one hour. Its basically plug and play.

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build
Configuration of basic preferences is done by dip switch on both boards. I think this is great, its so simple and fast compared to the configuration of a Clark board. I mean, when you are not too difficult and just want the basics like me.

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build
The single cheap capacitor on the 130 motor is replaced by 3 better ones provided for each motor, along with new better wires that connect directly to the board motor ports.

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build
The other tracks from R-Model was completed and gearbox installed. I was left with only 4 spare track links but with a few more track pins. Assembly is fast, about 2 hours in total, and few issues.
Everything is made ready for testing. I was so anxious that i installed the right track in the wrong direction. Something i will correct. Electronics are just deposited on the rack for testing purposes.

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build
And now, here are two youtube videos of the integration.
First, the initial testing of the motor, gearbox and tracks. It required no adjustments. Tracks are running great.
https://youtu.be/i3rLrThA-iU
Link above

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build
And here is a Youtube video of the running test, going slow at first and then faster. I never went up to full speed. I am very satisfied with the low to high speed control. I think its good, very easy to control.
https://youtu.be/om9HMxOimiU
Regards, Louis
Link above

- RC 1/16 Panzerkampfwagen Pz.Kpfw. I Ausf B - Build