After 18 years on the same bike I thought I`d better get into this century. Being on a tight budget and looking for the best bang for the buck, I went with the Gavin Acele. 105/tiagra/housebrand groupset. Jagwire cables. San Marco seat. Carbon fork with bar, stem and headset from brands I never heard of. Not crazy about the R-500 rims but we`ll see. Going out for first ride in morning.