In pentesting you don't have to solve challenges. If you find a vulnerability then the app is vulnerable; if you don't find any, then the app is secure. In both cases, you did your job.
If someone hack into your clients' systems you can always say that they were hacked by highly skilled black hat hackers!

Seriously, I'll just need some help here and there from time to time...

What's your logic(if any)? What backs this up? You can't be serious. Pentesting is all about challenges.