im a 25-year old and is hoping to get my teeth straightened. i would still like to have the freedom of eating without much restrictions, and due to aesthetics as well, im leaning more towards invisalign than traditional braces. i know its difficult to judge just from photos, but am hoping to get an idea of what i should be expecting before i go for my invisalign consultation in july.1. Am i a suitable candidate for invisalign?2. Estimated time taken for treatment3. Estimated costs4. Need for extractions?Thank you all!