^Sloooww
Welcome to the club fella, enjoy the new rush you get
Just be careful with the backend if your braking hard from high speed, it wriggles. Apart from that the onlt other notable negative is the understeer particularly in the wet. Both of the above you will find in every car though.
Apart from the above the 172 is foolproof, very very well behaved car indeed, and pretty forgiving.
Enjoy, but be safe