You might well find that your low hours count for a lot. Rather than being a stuck-in-a-rut PA28 fan, you are keen to try new things and are still relatively flexible about your flying. 300 hours down the line people might wonder why you suddenly want to try something with the third contact point at the right end (exemptions include Yak-52s...) for example. If someone laughs at you, laugh back as you know you're the better person.
I'm another who loves C152s. Depends on how you fly them. My instructor delights in getting the most out of the machine, which results in incredibly fun lessons.