I tried the extremely top heavy 5/4/4/4/2/2/2/2 format as a dare from a friend. The only way to work it for me was to use a mono La Junta deck. I believe it's also very competitive, and with the weakest draw I won once and drew another one.
Marry me, Brianna
You say you were running this deck to get over 1300, but two of your last wins show you winning at 16 life, yet none of the cards in your preset allow you to gain life. How could you finish with over 14 Life, unless you were using a different build.
I played a bit more after I hit 1307 with this deck in a fight against 0 Myk here.
00:13 Elo you won by forfeit against Alamanno, ~~El Rincon De la Perla~~ (16-5): 1309 ELO
00:10 Elo you beat Gaietix, NΞoN Ξvolution (16-10): 1295 ELO
00:06 Elo you won by forfeit against Uos_Fearless, UNION OF THE SUPREMES (14-: 1281 ELO
00:02 Elo you almost won against CedLeRustre, Azraël legend (8-9): 1262 ELO
23:58 Elo you almost won against MrJoze, Sable (2-4): 1273 ELO
23:52 Elo you were annihilated by 0 mario noob, Sable (4-14): 1283 ELO
23:49 Elo you crushed bellaerl, PokiMaBuoni (14-0): 1295 ELO
23:46 Elo you narrowly escaped from Der_Chemiker, The Club (3-0): 1284 ELO
23:41 Elo you beat giovanni.piccol, ✠ QUESTI SIAMO ✠ (7-3): 1269 ELO
23:34 Elo you almost won against O tops, Piratas do Atlântico (1-4): 1251 ELO
23:29 Elo you almost won against Oz Tranchant, Echoes (5-7): 1261 ELO
22:45 Elo you lost against LW-TheWeePapa, Legendary Warriors (2-: 1271 ELO
After losing the next one, i used a more cookie-cutter Uppers/Jungo. But the first 1300 was definitely with the preset above, i switched because i was running out of time to ELO.