Any Pontiac guys on here? Need insight.

Well, it's been 3 steps forward and 1 step back. Running great, took it down the road to throw some gas in it and, brakes are sketchy. Blew a wheel cylinder on the left rear. Picked up the wheel cylinder, put it in, went to bleed the brakes and, can't get any fluid out of the right front. Track it down to the brake hose, ordered one and it should be here in the morning....fingers crossed that this is the last thing. We plan to take it back tomorrow and surprise him as long as the brakes cooperate.