Get what you need done itemized.

If the property is in Cook County, the original YELLOW open item bills must be brought to closing and presented to the title company so that they can pay the open item bills at Closing (or shortly thereafter)Assuming that the Buyer is on the hook for the payment: Same mechanics. 

Lets say you have to order 20 items and get them delivered.  

The three items above along with setbacks, landscaping and storm ponds if required dictate your footprint.Find out what the DOT's variance process is and follow that. 

OP couple other items:1. 

I don't have an itemized quote. 

Which is a simple questionnaire that has the tenant describe what they believe to be any current arrangements and outstanding maintenance items. 

No way would I let the GC get the items you listed except paint with you picking the colors.

I believe the OP eats the delay and impact to the schedule and comes away with some items that they could do better for next time (it is a rare rehab were I do not learn something I can do better next time).No way in this case would I pay the tiler his full rate for initial tile job and pay him again to do it correct. 

Two items exceed your $65 budget.