Since rewards are maxed out we might as well go for a fixed reward.
Agree, probably it will be better to switch to fixed 20 TRK reward instead of limiting to 20 max. Will make things simplier and easier to advertise the coin.
I think leaving 200 trk, at first. Truck has always followed bitcoin. Let the btc surge take Truck on a ride. Once common sense settles over the hyper math , bring down the trk rewards slowly like you first planned. Advertising could then be played well with the new rational rewards.