My 2017 SLT Tahoe has served me well with the exception of transmission blowing up at 105,000. It does not make sense for me to spend 65+ for a new one since I have another family car so i am planning on buying a relatively low miles engine and transmission package. I would like some advice on how to access sites/wrecker yards for this package. I am budgeting about 10k all in for a package of about 100k miles or less? Is this a reasonable amount and suggestions on project. thanks.