RE: Another new boat LOL!!!
You can upgrade it to the Futaba 2 PL FM system, it's only $90.00 or a Hitec Aggressor 2 FM.
I wouldn't use the Tactic as it's a very basic system, only trims and servo reversing. I've got to have at least End Point Adjustments (EPA) at the minimum along with the other 2 items mentioned.
You can toss that velocity stack also as it isn't doing you any good.