In general I think about the total time of the operation as the most important factor when combining surgeries. The operations you want require more time than I personally feel is safe to do all at once so I would recommend staging them, probably with BBL/reduction and then TT after so we can ...
Prices will vary by region and within each region by Surgeon. Each surgeon may also have slightly different prices for the same procedure depending on what exactly is involved. In the Toronto area you can expect quotes anywhere from $8,000-15,000, other regions of the province may be a bit...