What challenges do you anticipate in completing the project?
Firstly, littlenoun is a broad term which needs to be further narrowed down.
Secondly, I have no such challenges to overcome because that will depend on the project requirements and hopefully wont have issues later on as well.
Proposal:
Hi, i can help you with your project. Can provide samples. I dont work in a team like others and take one project at a time. Most importantly, i will work within your budget range and will submit within the given deadline.