Great choices there! Your SG FVF must have some age in it, every time I tried to smoke it, it took so much prep time that it wasn't worth the effort. BCDF is much easier for me to smoke straight out of the tin than FVF.
Your Belgique bowl is rather small, it might accommodate perhaps 2g of baccy max, about a third of one of those thick SG flakes, no more than that or you won't get a proper airflow ( OK maybe if you cube cut it ).
As long as you treat that pipe with care (it's rather dainty) it will last you a long time. I own two, one in the smooth, and other in the rusticated finish. They are good flake and VA pipes in general.