E36 Limo, front recommendation, please for help!!!

Hi guys, I own an e36er Limo. I own a JVC KD-SH55R radio, which currently drives the Kompo system from Bmw front and behind are oval boxes from Infinity (Ref 9603i) installed. (Please don’t scold because of rear-storage disease). As with us a lot is stolen I just want to replace the front speakers and hope that they harmonize well with the rear-storage box. Pricewise I thought so about about 100 to 150 Euro for the front speakers. It should also be the low-tonberic My car Hifi dealer recommended me the phase PC 130.20. The technical data also sound promising. starting from 39 Hz, 91dB sound pressure and 65W sine. But you experts certainly know other very good speakers, such as from Rainbow, Focal etc. The dealer explained to me that because of the design of the BMW speaker positions I would need a slightly softer membrane. He wouldn’t recommend a stiff membrane. ….Thank you very much for the…