Congratulations on the anniversary. I will be moving to the Panda theme. I currently use his other theme - Transformer (which is excellent), however Panda is just a bit better in a few areas for my needs. If you have large numbers of photos, I would suggest using something like Store Commander where you can upload batches of images directly into the product record: - Store Commander (on-line - quite cool) - try the free version - http://www.storecommander.com/en/ or - eMagicOne (a Windows client) - a bit expensive but useful - https://emagicone.com/products/solutions-for-prestashop/
Prestashop does breadcrumbs out-of-the-box. Most themes allow you to customise this feature further.
I hope this helps.
Craig