A step in the right direction with the rules.
On a side note. Some of those chassis you mentioned are able to run under the 190mm rule with a change to their front end I am led to believe.
As for numbers dropping off. That always happens in rc towards the end of the year.
Might pay to pm Brett Drayton.
I haven't decided on my racing commitments this year but have thought about racing more f1 at non championship meets at the expense of running TC.
I might be in for a couple of rounds.