Guys, I have a chance to get a fairly new racetech 5.8 spring and Pro taper Pastrana bars. I am big, 6'01" 245 lbs.. I ride trails, no MX tracks, no big jumping. Do you think the 5.8 spring will be good for me. I do not want to make my ride harsh. Even with my weight, I do not feel that by bike bottoms very much now with the stock spring. I plan to leave the forks stock. Do you think that will cause a mismatch? Regarding the bars, I currently have renthals (no sure which ones, they came on the bike, silver with blue ends, very sharp looking), but, I wouldn't mind taller ones for more comfortable standing. Is the Pastrana bend a high bar? I guess I will need a new triple clamp. Are the protapers that much better than Renthals? I am wondering if it is worth it. The guy wants $30 for the spring and $50 for the bars and I still need to buy the triple clamp. Thanks in advance for any feedback.