If I may be so rude, starting from your pad I came up with the following.
poly mode on
swave saw
4 page pattern trig the following chords on step one of each page (just to give the sound some context)
c -3
+04 E -3
+09 A-3
c -3
+04 E -3
+07 G-3
c -3
+05 F -3
+09 A-3
d -3
+04 F -3
+09 A-3
unil 127
uniw 40
unix 99
subx 0
sub1 100
sub2 0
tune 0
atk 60
hold 75
dec 52
rel 0
dist 1
vol100
pan -21
port 0
base 34
wdth 55
hpq 0
lpq 25
atk 32
dec 93
bofs -29
wofs -37
EoF 105
Eog-35
SRR 0
DTIM 4
DSND 31
DFB 0
DBAS 0
DWID 127
LFO 1
PAGE PTCH
DEST 2/12
TRIG FREE
WAVE ITRI
MULT 2X
SPD 100
INTL 0
DPTH 16
Slightly adjusting WOFS gives nice variations so an obvious choice for step modulating.