Retirement tax questions

Thank so much for the insight and information. 

 

background : i will indeed use the fund for home purchase down payment

 

i've already made the contribution, the reason i do this is to make deduction of $6000 to lower my tax return in year 2019.

 

thus i will make distribution for upto $10000 for home purchase that will close by end of this year

 

is that make any sense and right thing to do?