It's clear you're quite familiar with the script, which is great as it shows in your confident delivery. However, adding a consistent smile throughout your performance could really enhance the overall tone. Your shift to a more enthusiastic voice with the "Come on in, come on in!" is a bit abrupt and could startle listeners. A steady smile will help smooth out these transitions, making them feel more natural and less jarring.

Your projection is strong, ensuring that you can be clearly heard, which is fantastic. Now, coupling that projection with a continuous, warm smile will make your delivery not only loud but also engaging and appealing. This combination will help maintain listener interest and make your read sound more inviting and lively. Keep focusing on blending your strong projection with genuine warmth to make your performance truly captivating.