Hatch to notch conversion almost done

For the past couple months ive been getting my hatchback to notchback 4 cyl conversion and its gonna be done soon. The hatch had PST rear upper/lower control arms, pst front end rebuild, rebuilt 5.0, 1.72rr, equal length headers, o/r h pipe, 2 chamber flows, a/c delete, smog delete, t-5 conversion(being rebuilt after last track outing ), k&n cone filter, crappy mastercrafts. I ran a 15.5 93mph and a 2.5 60' and it wouldnt go into second until i banged it in the second time and blew the synchro. My notchback will have bbk 1.5in lowering spring, fpr, 3.90's, rearend rebuild, nitto 555DR's 245/45/16. Can anyone give me an about on the improvement i may see for times with a decent driving job. Im just getting alittle excited because i havent driven the car in 7-8 month and the time is almost here.