Congrats. If you're thinking of wheels and suspension, don't cheapen an F10 by throwing on cheap stuff. Every mod should improve your car's look AND performance, or don't do it at all.
On wheels, work with companies that offer rotary or full forged wheels. These are lighter and stronger, compared to your stock wheels. Those are usually order to build, so they're custom fitted for your car (vs. using spacers and trying to locate hub rings). Cast wheels are very heavy, increasing your unsprung weight so your performance will decrease.
As for suspension, if you play then play all the way. The best in the industry is KW suspension.
Take it from others who have been through this. Do it right the first time, so you don't have to do it again.