What are my options here...have the throttle only button that won’t release. No forward or reverse.

So it looks like my best option is to replace with the 4000 Gen 2 control w/ new cables? Are all other connections compatible? Any other concerns? Where is the best place to purchase online as I can't wait for the local boat shops to get to me.

I'll update for others...I bought the 4000 Gen II #883710A03 on EBAY from Boater152 (purchased other parts from him in past)...for $330 shipped to my door in 4 days.... I easily pulled the cables which resulted in an 11' SeaStar (Teleflex) Xtreme for the shift cable on Amazon for $38.17 + a 14' SeaStar (Teleflex) Xtreme on Amazon for $48.62...ordered Friday Night late & will be delivered today (Monday)...There ya go...as easy as it was to remove the old setup (I marked & taped threads for comparison) it should be good to go this weekend.