Another SNP available for you is at FamilyTreeDNA is PF7499.
Other SNPs are available at yseq.net.
Those are the most important SNPs for those who are M124+, L295-, F1092-:
1- The "Father" of (L295) is (FGC18148)
2- The "Grandfather" of (L295) is (Y8766)
3- The "Great-Grandfather" of (L295) is (Y8763 or PF7499)
4- The "Great-Great-Grandfather" of (L295) is (Y12100)
You may see the location of these SNPs in this tree:http://www.yfull.com/tree/R-M479